Program of the 150th ISIJ Meeting (September 28-30, 2005)
General Presentation Only
High Temperature Processes
1 (ISIJ Research Promotion Grant)
Analysis of structure of liquid and viscous flow near solid-liquid interface using molecular dynamics M.Suzuki ...... 894
2 Wettability between ironmaking slag and cokes in blast furnace K.Saito ...... 895
3 Development of thermal transport properties measurements of molten metals by a levitation technique coupled with a static magnetic field I.Minato ...... 896
4 Viscosity of Fe-C binary melt Y.Sato ...... 897
5 Evaluation of viscosity of molten slag by using neural network computation T.Tanaka ...... 898
6 Evaluation of viscosity of mold flux by using neural network computation M.Hanao ...... 899
7 Development of high speed casting technology in the No.2 CCM at Kakogawa works K.Sumida ...... 900
8 Labor-saving of Keihin 1CCM S.Hatori ...... 901
9 Investigation of secondary cooling nozzle clogging No.4CC-2STR Y.Yamamoto ...... 902
10 Improvement of sliding nozzle plate for hot-cycle operation tundish K.Adachi ...... 903
11 Classification of clogging behavior of CC immersion nozzle in various stainless steels N.Shiga ...... 904
12 Clogging behavior of CC immersion nozzle in stainless steels containing Ti H.Todoroki ...... 905
13 Phosphorous partition between 2CaO•SiO2 particles and CaO-SiO2-FetO slags R.Inoue ...... 906
14 Behavior of phosphorous transfer between CaO particles and CaO-FetO-P2O5 (-SiO2) slag R.Inoue ...... 907
15 Characteristics of dephosphorization with slags containing mesoscopic scale 2CaO•SiO2(CaO) particles H.Suito ...... 908
16 Reaction mechanism between solid CaO and FeOx-CaO-SiO2-P2O5 slag at 1573K S.Fukagai ...... 909
17 Penetration of molten slag equilibrated with solid CaO by capillary phenomena Y.Ogiso ...... 910
18 Desulfurization behavior of hot metal by stirring with impeller Y.Nakai ...... 911
19 Continuous desiliconization by oxygen top blowing to hot metal A.Matsui ...... 912
20 Slag foaming in multi-refining converter process K.Naito ...... 913
21 Effect of oxygen blowing condition on hot metal dephosphorization Y.Ogawa ...... 914
22 Reaction mechanism in slag formation process assisted by thermit reaction T.Asano ...... 915
23 Formation rate of multi-component calcium ferrite melt M.Kikuchi ...... 916
24 Influence of coarse iron ore particle on pore formation in sintering M.Hara ...... 917
25 Influence of operational condition on dust emission from sintering bed M.Nakano ...... 918
26 Calculation model of rolling length of granule particle
(Simulation model for iron ore granulation by drum type mixer(No.1)) T.Kawaguchi ...... 919
27 Calculation model of particle size distribution for iron ore granule
(Simulation model for iron ore granulation by drum type mixer(No.2)) T.Kawaguchi ...... 920
28 Effect of specimen of drum type mixer on granule particle size of iron ore
(Simulation model for iron ore granulation by drum type mixer(No.3)) T.Kawaguchi ...... 921
29 Numerical modeling of non-isothermal reduction in a hematite pellet with using a mixture of H2-H2O-CO-CO2 Mohammad S. Valipour ...... 922
30 Dynamic observation method of the reaction at the interface between solid-state-carbon and iron-oxide in TEM N.Ishikawa ...... 923
31 Carburization and melt-down behavior of reduced iron in iron ore and graphite mixture during rapid heating K.Ohno ...... 924
32 Pilot plant test for production of iron pebble
(Development of new reduction and smelting process on coal bed-2) H.Hiroha ...... 925
33 Initial reduction mechanism and dependence of crystal orientation of poly crystal hematite on the reduction by solid carbon Y.Yamaguchi ...... 926
34 Suitable production condition for pre-reduced agglomerates
(Development of process for pre-reduced agglomerates production-2) S.Machida ...... 927
35 Reduction mechanism of fine wustite carried by CH4 Y.Nomura ...... 928
36 Estimation for high temperature property of carbon composite pellet T.Nishimura ...... 929
37 Reaction behavior of wood flour added coal composite iron ore hot briquettes at high temperatures S.Hayashi ...... 930
38 Effect of slag on characteristics of swirling liquid jet in transient period D.Iguchi ...... 931
39 Effects of tracer injection method and bath diameter on mixing time in an inclined cylindrical bath T.Sato ...... 932
40 Effect of wettability on rising bubble in vertical pipe K.Fukushi ...... 933
41 Effects of wettability of orifice on behavior of bubble attachment and gas-liquid two-phase flow in pipe D.Maeda ...... 934
42 Effect of inclined-vortex on entrapment of low density particles into a water bath S.Sato ...... 935
43 Liquid flow and particle behavior in the presence of swirl motion of bubbling jet in a cylindrical bath Y.Hayashida ...... 936
44 Effect of sludge on a swirl motion of bubbling jet in highly viscous liquid contained in a cylindrical vessel M.Shitara ...... 937
45 Characteristics of top-blown jet under vacuum pressure
(Behavior of top-blown jet in vacuum process-1) G.Okuyama ...... 938
46 Numerical analysis of top-blown jet under vacuum pressure
(Behavior of top-blown jet in vacuum process-2) I.Sumi ...... 939
47 Model experiment of removal of inclusions in the bath by rising bubbles M.Matsushima ...... 940
48 Nitrogen absorption rate of molten high Cr steel under pressurized gas condition F.Takahashi ...... 941
49 Microscopic observation on samples of aluminothermic reduction of magnesium oxide Jian YANG ...... 942
50 Kinetic analysis of isothermal reduction of MgO with Al Jian YANG ...... 943
51 Measurement of mass transfer coefficient and heat transfer coefficient between molten iron and solid iron K.Isobe ...... 944
52 Visualization of collision behavior of particles simulating inclusions in a turbulent flow and its theoretical consideration Y.Murakata ...... 945
53 Influence of acoustic cavitation phenomena on solidification structure Y.Saiki ...... 946
54 Effect of design of acoustic reactor on degradation of chemical substances Y.Yoshida ...... 947
55 Effect of SiC oxidization on corrosion resistance of blast furnace main trough metal line castables M.Iida ...... 948
56 Application of low thermal conductivity Al2O3-SiC-C bricks to torpedo car H.Shikama ...... 949
57 Numerical study on the cause of brick drop at the BOF cone K.Tsutsumi ...... 950
58 Structure analysis for cone lining in BOF S.Uchida ...... 951
59 Life prolongation of CB nozzle by improved hot castimg at BOF K.Okita ...... 952
60 Improvement of refractories for molten steel ladle M.Toyota ...... 953
61 Development of rotary shot method
(Development of rotary shot method-1) H.Imagawa ...... 954
62 Development of refractories for rotary shot method
(Development of rotary shot method-2) K.Goto ...... 955
63 Improvement of injection-repair material for RH-degasser bottom brick Y.Nakamura ...... 956
64 Development of injection refractories of RH part2 T.Terashima ...... 957
65 Recycling technology of refractories after use in Nippon Steel Corp. S.Hanagiri ...... 958
66 Confining of molten metal using a high magnetic field Y.Hirono ...... 959
67 Effect of the imposition of intermittent electromagnetic field on electromagnetic separation of inclusion from liquid metal Y.Kanno ...... 960
68 Characteristic of agglomeration and separation of inclusion particle in liquid metal agitated by double-axis electromagnetic stirrer S.Hori ...... 961
69 Acoustic cavitation based sonoprocessing of materials M.Kuwabara ...... 962
70 Carbothermal reduction of carbon-composite pellets by microwave heating K.Ishizaki ...... 963
71 Recent activity and future development of in-process technology research group T.Kozuka ...... 964
72 Effects of alkali metal oxides and CaF2 on thermal conductivities of CaO-SiO2 slags S.Ozawa ...... 965
73 (ISIJ Research Promotion Grant)
TTT and CCT diagrams and crystallization behavior of various slags T.Nakauchi ...... 966
74 Effect of slag composition on solidification reaction of iron and steel slag in hydrothermal synthesis M.Hosokawa ...... 967
75 Adhesions of plants and animals on steel-making slag using as submerged bank material Y.Miyata ...... 968
76 A prevention technology for solidification of granulated blast furnace slag in seawater H.Mitsufuji ...... 969
77 Dissolution behavior of chromium from chromium containing crystalline phases into water H.Kanda ...... 970
78 Analysis of the hydroxide in the slag using an infrared spectrophotometry Y.Fujioka ...... 971
79 Recovery of metals from Fe2O3-ZnFe2O4-ZnO-PbO with Ar-Cl2-O2 gas by chlorination H.Matsuura ...... 972
80 Aerosol coagulation in an agitated vessel concerning interaction effect between particles H.Bai ...... 973
81 Carbothermic reduction of zinc oxide under reduced pressure M.Ogawa ...... 974
82 Grinding sludge recycling to reduce environmental load
(No.3 technical improvement of separation for further environmental load reduction) K.Nakamura ...... 975
83 Effect of reactivites of sinter and coke on permeability and coke strength at lower part of blast furnace K.Sunahara ...... 976
84 Analysis of CRI and CSR tests by a mathematical model considering isothermal fixed-bed Y.Ujisawa ...... 977
85 Evaluation of high reactivity coke strength after CO2 reaction H.Yokoyama ...... 978
86 Effect of blast balance on solid flow in blast furnace M.Sawayama ...... 979
87 Effect of the tuyere placement on mixing molten iron and slag in ironmaking smelter -water model study Su Chau-Jeng ...... 980
88 Blow-in operation of Kashima No.1 blast furnace(3rd) Y.Saiki ...... 981
89 Shutdown for exchanging stave and start-up operation of Kakogawa No.1 BF T.Tagawa ...... 982
90 Control of solidified layer in hearth during shutdown for prolongation of blast furnace life Y.Yamaguchi ...... 983
91 Prediction of blast furnace productivity with hydrogen-rich injectant T.Sato ...... 984
92 Effect of casting operation on residual amount of slag and metal under high production operation T.Nouchi ...... 985
93 Influence of blast humidity on fine ratio in the lower part of furnace T.Orimoto ...... 986
94 Effect of FeO in dripping slag on drainage behavior of iron and slag in blast furnace hearth K.Nishioka ...... 987
95 Defining the fundamental properties of metallurgical coke C.E.Loo ...... 988
96 Effect of coking temperature and holding time at final coking temperature on mechanical property in matrix of metallurgical coke T.Ogata ...... 989
97 Numerical analysis of coke strength concerning pore shape K.Ueoka ...... 990
98 Effect of coal particle size on coke size T.Arima ...... 991
99 Production of high reactivity coke by' post-addition of catalyst to coke' method
(Improvement of blast furnace reaction efficiency by use of high reactivity coke -3) S.Nomura ...... 992
100 Effect of the production method of the agglomerated coal particles on coke quality H.Fujimoto ...... 993
101 Effect of raw coal size on formed coke properties K.Kato ...... 994
102 Thermoplastic performance of the solvent extracted ashless coal N.Okuyama ...... 995
103 Effects of addition of hypercoal on fusibility of coal blend T.Shishido ...... 996
104 Effect of the hyper-coal addition to coal on coke strength K.Matsudaira ...... 997
105 Estimation of coke cake pushing force in commercial oven by using numerical model S.Aizawa ...... 998
106 Estimation of tolerable limit of localized force on damaged coke oven wall with DEM simulation I.Shimoyama ...... 999
107 Influence of gas flow pattern on the carbon growth rate from carbonization gas
(Development of carbon deposition control technology in the coke oven-9) T.Nakagawa ...... 1000
108 Development of the combustion chamber observation device K.Tamaoki ...... 1001
109 Effect of smoothing ceramic welding by reheating K.Ohta ...... 1002
110 An approach of replacing the saddle of coke-oven-pusher,based on life diagnosis of equipment
(Maintenance and life extension of the coke oven plant in Sakaide) Y.Kuroiwa ...... 1003
111 Recovery of the butterfly valve control performance at suction main Y.Tsunashima ...... 1004
112 Influence of steel grade and casting conditions on surface cracks of cast steel H.Nakata ...... 1005
113 Evaporation mechanism of lead in molten steel during continuous casting Y.Ohba ...... 1006
114 Effect of mold material and inside surface condition on internal quality of forging ingot S.Suzuki ...... 1007
115 Simulation of gas gap formation during initial solidification M.Miyazaki ...... 1008
116 Effect of hydraulic pressure and water flow rate on cooling ability of water spray T.Murai ...... 1009
117 Development of temperature estimation model of pouring molten steel from ladle T.Nakaoka ...... 1010
118 Development of evaluation method for non-metallic inclusions in steel by high frequency ultrasonic testing K.Sato ...... 1011
119 Low melting-temperature alloy experiment on inclusion entrapment in solidified shell with oscillating magnetic field Y.Miki ...... 1012
120 MnS and Cu2-xS precipitation in strip casting low carbon steels containing phosphorus LIU Zhongzhu ...... 1013
121 Precipitation of Cu and MnS in Fe-Cu-Sn alloys and steels K.Yamamoto ...... 1014
122 Effect of phosphorus contents on phase transformation in a Fe-C-P ternary system K.Igarashi ...... 1015
123 Analysis of grain structure in initial solidification Y.Kuroda ...... 1016
124 As-cast γ microstructural variation with cooling rate after solidification and it's control by direct hot working in micro-alloyed HSLA steels S.Hotta ...... 1017
329 Undercooling and solidification of the middle carbon steel (S45C) by the electromagnetic levitation using AC + DC magnetic fields T.Mizuguchi ...... 1530
125 Effects of various operating factors on formation of inclusions in deoxidation with magnesium vapor T.Yamasaki ...... 1018
126 Reconstruction to tank-type VOD equipment in Yawata works K.Ohnishi ...... 1019
127 Behavior of cavity depth by top-blown jet under vacuum pressure K.Miyamoto ...... 1020
128 Deoxidization of molten iron by hydrogen top-blow K.Kajikawa ...... 1021
129 Refining reaction analysis in Ti bearing high S steel A.Okayama ...... 1022
130 Effect of Mn,Cr,Nb,V on oxygen activity in molten steel and on MnS morphology of low-carbon resulfurized free cutting steel T.Sugimura ...... 1023
131 Control of the ladle slag composition during desulphurization H.Matsumoto ...... 1024
132 Refining effects on non-metallic inclusions of steel with magnesium and barium treatment Li WANG ...... 1025
133 Jet behavior of expansion nozzle with control flow device Y.Hino ...... 1026
134 Development of top and bottom blown converter with wide range of bottom gas flow rate(2) Y.Higuchi ...... 1027
135 Development of on-line tuyere erosion measurement of converter S.Hosohara ...... 1028
136 Application of the oxygen sensor for stainless steel melting Y.Komoda ...... 1029
137 Nitrogen dissolution into molten stainless steel under pressurized atmosphere T.Sugiyama ...... 1030
138 Titanium oxide phase equilibrated with liquid Fe-Ti alloy Woo-Yeol Cha ...... 1031
139 Equilibrium between titanium and oxygen in liquid Fe-Ti alloy coexisted with titanium oxides Woo-Yeol Cha ...... 1032
140 Effect of selenium on supersaturation in aluminum deoxidized molten iron J.Tanabe ...... 1033
141 Thermodynamics of Fe-P-C ternary system formed in pyrometallurgical process for waste treatment T.Matsumura ...... 1034
142 Removal of Ce from CeCl3-KCl molten salt T.Nakajima ...... 1035
143 Solubility of chloride for molten slag Y.Iwasaki ...... 1036
144 Phase equilibria in NaCl-KCl-FeCl2 and NaCl-KCl-CuCl system T.Suga ...... 1037
145 Sulfide capacity of the CaO-Al2O3-CaF2-Nepheline slags S.Kasahara ...... 1038
146 Combining CFD and thermodynamical databases for modelling metallurgical processes
-A novel approach A.Tilliander ...... 1039
147 Gasification of paper + hematite mixture at temperatures between 1673K and 2073K Y.Tanaka ...... 1040
148 Activity coefficient of AgO0.5 in PbO-MOX slag
(MOX:SiO2,Na2O,CaO) T.Kumagai ...... 1041
149 Two liquidus phases separation of Fe-Cu-Sn-B alloy D.Kawauchi ...... 1042
150 (Invited Lecture)
A gasification of graphite by using water gas reaction H.Nishikawa ...... 1043
151 (Invited Lecture)
C2 vibrational and rotational temperatures in high-power and high-pressure Ar-CO2 induction thermal plasmas Y.Tanaka ...... 1044
152 (Invited Lecture)
Modeling of induction thermal plasmas for material processing T.Watanabe ...... 1045
153 (Invited Lecture)
Measurement of particle temperature and velocity in thermal plasma
using monochrome CCD camera S.Sakiyama ...... 1046
154 (Invited Lecture)
Surface processing by magnetic deflection of arc discharge K.Kusumoto ...... 1047
155 Numerical simulation of heat input characteristics of hollow cathode arc S.Tashiro ...... 1048
156 Relation between voltage and length of twin torch plasma arc due to 98 degree of nozzle angle Y.Hayashi ...... 1049
157 2D temperature and axial radiation power distribution of plasma arc T.Ushijima ...... 1050
158 Virtual experiment of arc melting system with complex interactions H.Takana ...... 1051
Social Engineering on Iron and Steel Industry
159 (Keynote Lecture)
Roles of the government in creating a material circulating society E.Hosoda ...... 1054
160 (Invited Lecture)
Concept for reduction of wastes and minimum usage of resources in public works S.Sone ...... 1055
161 (Invited Lecture)
Obstacles to the environmental business by private enterprises T.Okazaki ...... 1056
162 (Invited Lecture)
Introduction examples on the regional usage of waste heat from industrial plants M.Nakamura ...... 1057
163 Bottleneck of recycling business T.Nakamura ...... 1058
164 Material flow of coal and coal ash through iron making industry T.Nagasaka ...... 1059
165 Utilization and development of iron and steelmaking slag about recent years H.Tobo ...... 1060
166 Present situation and problems of the material recycling in the steel industry K.Yonezawa ...... 1061
167 Material flow analysis of nickel metal
(1)Estimation of amount of domestic supply and waste generation K.Tsunemi ...... 1062
168 Material flow analysis of nickel metal
(2)Estimation of amount of waste treatment K.Tsunemi ...... 1063
169 Collection of stainless-steel with flotation from polishing sludge of special steels M.Katoh ...... 1064
170 Prevention of scale deposits in a water pipe by physical treatment S.Umeki ...... 1065
171 Effect of firing conditions on color tone of glaze for celadon M.Saito ...... 1066
Environmental and Energy Technology
455 Tubular flame burner system
(Low NOx characteristic of a next generation burner system) Y.Hino ......1108
456 Catalytic performance of limonite in the decomposition of ammonia in fuel gas N.Tsubouchi ...... 1109
457 Monitoring of gas generated from inorganic materials during pyrolysis M.Nishifuji ...... 1110
458 Combustion rate of woody biomass
(Biomass ironmaking-1) T.Matsuda ...... 1111
459 Simulation of blast furnace operation by woody biomass injection
(Biomass ironmaking-2) K.Wakimoto ...... 1112
460 Effect of iron oxide and carbon catalyses on the methane hydrate formation from snow and ice M.Takahata ...... 1113
461 Removal of phosphate by use of both schwertmannite and high gradient magnetic field A.Eskandarpour ...... 1114
462 Total nitrogen treatment in byproduct plant Park, Yang-ju ...... 1115
463 Influence of water content in slag for carbonation rate of soluble calcium components in steelmaking slag
(Development of stabilization process for steelmaking slag-1) N.Tsutsumi ...... 1116
464 Influence of humidity or temperature for carbonation rate of soluble calcium components in steelmaking slag
(Development of stabilization process for steelmaking slag-2) N.Tsutsumi ...... 1117
465 CO2 absorption and H2 emission under wet grinding of waste cement S.Yokoyama ...... 1118
466 Total materials requirement of energy resources and industrial materials K.Nakajima ...... 1119
467 Material flow analysis of metals based on the waste input-output model K.Nakajima ...... 1120
468 (Keynote Lecture)
Requests to materials scientists and engineers for technological innovation in land-type gas turbine A.Nitta ...... 1121
469 (Invited Lecture)
Improvement of efficiency of small and medium size industrial gas turbines and material technology K.Take ...... 1122
470 (Invited Lecture)
High temperature materials used in advanced sequential combustion gas turbine T.Ito ...... 1123
471 Materials technology evolution for the demand to increase firing gas temperature Y.Yoshioka ...... 1124
472 (Invited Lecture)
Design and development of high temperature materials and plans for their applications H.Harada ...... 1125
473 Development of rhenium-1.5% class high strength Ni-based DS and CC superalloys H.Tamaki ...... 1126
474 Development of Ni-based superalloys for power generation gas turbines
(The improvement of oxidation resistance without any deterioration of creep strength by removing Mo from the alloys) R.Hashizume ...... 1127
475 Microstructure and creep strength of materials for 700 class USC steam turbines rotor(2) S.Imano ...... 1128
476 Macro segregation tendency of Ni3Al precipitation hardening Ni-Fe base superalloy K.Kajikawa ...... 1129
477 Creep-fatigue property of Nimonic263 K.Kubushiro ...... 1130
478 Orientation dependence of low cycle fatigue behavior in nickel base single crystal superalloy R.Takaku ...... 1131
479 Development of Nb-based superalloys and their diffusion barrier coatings R.Tanaka ...... 1132
480 State-of-art on standardization of high-temperature corrosion testing methods
-Scenario from JSPS methods,JIS and toward ISO- M.Yoshiba ...... 1133
Instrumentation, Control and System Engineering
172 Simultaneous optimization method for storage allocation and transportation in material yard M.Agou ...... 1136
173 A heuristic approach for the bloom group design problem S.Hojo ...... 1137
174 Evaluation of slab transportation capability by logistics simulator T.Iwatani ...... 1138
175 Transportation planning of cranes with immune system derived approach K.Sugiyama ...... 1139
176 Analyzing influential factors of quality change by principal component analysis Y.Nakagawa ...... 1140
177 Independent component analysis of visualized blast furnace process data M.Ito ...... 1141
178 Development of 3-D control technique in raw material yard B.Himeno ...... 1142
179 Development of computer aided software engineering for electrical PLC in large-scale steel manufacture plant T.Ueno ...... 1143
180 Simultaneous visualization measurement of elementary dispersed multiphase flow structure G.Matsui ...... 1144
181 Magnetohydrodynamic calculation method for electromagnetic sensor S.Fujino ...... 1145
182 Measurement of hydraulic oil leak of skirt cylinder Hyungkuk Park ...... 1146
183 Development of high sensitivity EMAT technique Y.Iizuka ...... 1147
184 Development of non-contact testing using electromagnetic acoustic transducer for steel sheets T.Nakata ...... 1148
185 Principle of a new internal defect detector for hot rolled steel sheets using magnetic leakage flux method H.Kato ...... 1149
186 Surface flaw testing of steel material by new eddy current probe Y.Tanaka ...... 1150
187 Measurement technique of material properties of plate steel using laser-based ultrasonics
(Part1:measurement of austenite grain size) Choong Soo Lim ...... 1151
188 Measurement technique of material properties of plate steel using laser-based ultrasonics
(Part2:measurement of recrystallization ratio and grain aspect ratio) Y.Nagata ...... 1152
189 Development of on-line cutting profile of internal bead on ERW steel pipes T.Kodama ...... 1153
Processing for Quality Products
190 Measurement technology of surface roughness and its application for on-line use A.Torao ...... 1213
191 Printing behavior of roll surface texture to zinc coated steel in temper rolling Y.Kimura ...... 1214
192 Influence of the difference of roll roughness processing on transcription in temper rolling Y.Aramaki ...... 1215
193 Change in the surface qualities under dry condition in temper rolling
(Surface qualities of workpiece and behavior of lubricant in temper rolling-1) K.Aoki ...... 1216
194 Effect of the lubricant on roll surface transcription in skinpass rolling process N.Nagase ...... 1217
195 Theory for rolling with very light reduction H.Matsumoto ...... 1218
196 FE simulation of non-uniform plastic deformation in temper rolling F.Yoshida ...... 1219
197 Stress and strain analysis in temper rolling for mild steel sheet by elastic-plastic finite element method I.Yarita ...... 1220
198 Analysis of luders bands in temper rolling by the continuum theory of dislocations K.Komori ...... 1221
199 Surface roughness transcription FEM analysis using zooming method N.Yukawa ...... 1222
200 Simulation of deformation and temperature in bar rolling
(Effect of finite-element mesh in cross section) K.Komori ...... 1223
201 Basic research on surface defect deformation behavior in steel bar rolling K.Takezawa ...... 1224
202 Analysis of surface defects on bar and wire rolling H.Kushida ...... 1225
203 Development of interface between two step meshing method and Samukawa's multiple skyline method
(Development of the modern interface for FEM analyses of plastic workings-6) T.Yoshida ...... 1226
204 Effect of additional shear strain layer on strength and ductility of fine drawn wire S.Kajino ...... 1227
205 Effect of O2,N contents on drawability of titanium wire K.Takahashi ...... 1228
206 Characteristics of load reduction and influence on microstructure by swing motion forging
(Grain refinement by large reduction forging technology-5) M.Miyake ...... 1229
207 Effect of lubrication on hot rolling of ultra-fine-grained strip
(Development of super short interval multi-pass rolling technology for ultra-fine-grained steel-8) T.Sasaki ...... 1230
208 Effect of thermomechanical treatment on grain refinement
(Grain refining investigation by complex rolling/bending multiple accumulation process-4) Y.Matsubara ...... 1231
209 Analysis of thermal history of strip in multi-bending process after hot rolling N.Nakata ...... 1232
210 Micro-scale modeling for the prediction of microstructure evolution after severe plastic deformation
(Part6:experiments to obtain material data) A.Yanagida ...... 1233
211 The evaluation of lubricity of lubricant by simulation testing machine for hot rolling Xue Wei-dong ...... 1234
212 Hot rolling performance estimation of super cermet rolls Y.Kamitani ...... 1235
213 Characteristics of liquid colloidal lubricants with solid powder lubricant and inorganic compound-4 J.Ikeda ...... 1236
214 Effects of oxide scale of plug on piercing properties-II- Y.Hidaka ...... 1237
215 Development of 780MPa class small diameter electric-resistance-welded (ERW) tube manufacturing technology T.Sawaki ...... 1238
216 Effect of C,Si,Mn contents and welding atmosphere on the formability in electric resistance welded tube T.Okabe ...... 1239
217 T-shape hydroforming of a mash-seam welded tube H.Nakamura ...... 1240
218 Development of forming setup system for 4inch ERW mill H.Hori ...... 1241
219 Characteristics of circular tube bending on MOS method by FEM M.Murata ...... 1242
220 Examination of body structure and metal optimization for weight reduction in body white
(Examination of body structure and metal optimization-1) M.Ono ...... 1243
221 Effect of steel tube cross-sectional shape on initial peak reaction force in bend crush
(Examination of body structure and metal optimization-2) S.Sakamoto ...... 1244
222 Development of the new steel sheet pile
(HAT-profile sheet pile) S.Taenaka ...... 1245
223 Permeability of the sheet pile joints with a pocket sealed with sealant/expanding rubber as a hydraulic barrier Y.Oka ...... 1246
224 Development of impermeable method characterized by welding the joints of Box-J piles H.Shikano ...... 1247
225 Production technology development of stainless steel H shapes by 2-roll mill K.Shibata ...... 1248
226 Establishment of thermomechanically controlled rolling process of SUS630 K.Hattori ...... 1249
227 (ISIJ Research Promotion Grant)
Numerical study of collision of a liquid droplet with a hot substrate H.Fujimoto ...... 1250
228 The experiment study of the rapid cooling by rolls Y.Serizawa ...... 1251
229 Effect of water pressure on flat spray cooling capacity Y.Haraguchi ...... 1252
230 Effect of forming conditions on shape-fixability in hat-shaped forming H.Ohgusu ...... 1253
231 Warm and hot hat bending of high strength steel sheets using resistance heating K.Mori ...... 1254
232 The experimental observation for plastic deformation behavior of high tensile strength steel sheet under non-proportional loading T.Uemori ...... 1255
233 Analysis of sheet rolling with surface dent H.Matsuzawa ...... 1256
234 Influence of carbon and chromium content on machinability of cold work die steel T.Shimizu ...... 1257
235 (ISIJ Research Promotion Grant)
Development of FSW apparatus for steels T.Nishihara ...... 1258
236 Microstructure and deformation properties of austenitic stainless steel with FA solidification mode in semi-solid state Jingyuan Li ...... 1259
237 Microstructure and deformation properties of SUS430 in semi-solid state Jingyuan Li ...... 1260
238 Effect of WC binder on the corrosion resistance of self-fuzing thermal spray coating with WC cermet S.Midorikawa ...... 1261
239 Simulation of grain boundary diffusion with stress gradient due to surface tension K.Shinagawa ...... 1262
240 Quality improvement technique for micro metal injection molding products H.Miura ...... 1263
241 (Invited Lecture)
Optimization of steel castings design by CAE K.Yamada ...... 1264
242 Influence of mass effect on mechanical properties of large carbon steel casting M.Okino ...... 1265
243 Microstructures and characteristics of high Cr-Ni heat resistant cast steel K.Hashimoto ...... 1266
244 Development of the exhaust component material for high performance gasoline engines K.Itoh ...... 1267
245 (Invited Lecture)
Dry and wet wear resistance and toughness of high speed steel type alloy containing high carbon and high chromium cast iron A.Sawamoto ...... 1268
Microstructure and Properties of Materials
246 Effects of carbon and phosphorus addition on the fatigue properties of ultrafine ferrite-cementite steels Y.Furuya ...... 1447
247 Effect of hydrogen on the gigacycle fatigue properties of low alloy steels H.Hirukawa ...... 1448
248 1010-cycles fatigue properties of S40C steel for machine structural use T.Abe ...... 1449
249 Description of true stress-strain curves of ferrite singles microstructure steels with a wide range of grain size M.Shimada ...... 1450
250 (ISIJ Research Promotion Grant)
Effects of lath-structure on mechanical properties in a bainitic steel H.Okubo ...... 1451
251 Effects of interstitial content and partial recrystallization on cyclic deformation structure at low temperature
(High-cycle fatigue behavior of extra-low carbon steel-3) O.Umezawa ...... 1452
252 Estimation of CTOD for a toe crack in non-load-carrying tee fillet welded joints T.Inoue ...... 1453
253 Equation to estimate critical CTOD from charpy impact energy for structural steel with strength range from mild steel to HT780 T.Handa ...... 1454
254 Experimental clarification on steel properties controlling ductile crack extension M.Ohata ...... 1455
255 Analysis of criterion for ductile crack initiation of high strength steels under cyclic loading H.Sueyoshi ...... 1456
256 Evaluation of fracture toughness after ductile crack extension T.Tagawa ...... 1457
257 (ISIJ Research Promotion Grant)
Evaluation of characteristic microstructures on the impact fracture surfaces of SS400 steel M.Tanaka ...... 1458
258 Study on the simulation method for propagating shear fracture in offshore pipeline T.Inoue ...... 1459
259 Fracture toughness test by various size round bar specimen with a circular notch T.Murakami ...... 1460
260 Combined effect of temper and hydrogen embrittlement on impact properties of Cr-Mo steels
(Temper and hydrogen embrittlement in Cr-Mo steels for pressure vessels-1) S.Aihara ...... 1461
261 Relation between microstructural evolution and fatigue life during rolling contact H.Hidaka ...... 1462
262 Precipitation behavior of V added Ni-Fe based super alloy N.Hirota ...... 1463
263 (ISIJ Research Promotion Grant)
Alloy design and microstructural control of Ni-based multi-intermetallics with ultra fine dual multi-phase microstructures T.Takasugi ...... 1464
264 Change in crystallographic orientation with creep deformation in γ -single phase Ni-20Cr alloy polycrystalline Y.Nakajima ...... 1465
265 Creep deformation at low-stress in Ni-20mass%Cr alloy single crystal with [111] orientation S.Maeda ...... 1466
266 Creep deformation under lower stress condition in Ni-20mass%Cr single crystal with [011] orientation M.Mitsutake ...... 1467
267 Change in creep deformation with different orientations in γ single phase Ni-20mass%Cr single crystal located within standard stereographic triangle K.Yuge ...... 1468
268 Change in morphology of γ ' phase and dislocation substructures of single crystal Ni-based superalloy,CMSX-4,pre-crept at 1273K-250MPa with simple aging K.Kurita ...... 1469
269 Change in orientation with creep deformation in PST whose orientation between lamellar plate and stress axis is 40° E.Sakurada ...... 1470
270 Adaptability of hot-rolled sheet steel with strain age hardenability in tensile strength for application to automotive parts T.Mochida ...... 1471
271 Influence of micro structure on increase in tensile strength induced by strain age hardening S.Kaneko ...... 1472
272 Crack propagation behavior in hole expanding test of hot-rolled steel sheet strengthened by nanometer-sized precipitates A.Kobayashi ...... 1473
273 Effect of ferrite grain refinement by dynamic recrystallization on stretch-flangeability in sheet steel E.Yasuhara ...... 1474
274 Effect of die diameter on hole expanding ratio of high-strength hot-rolled steel sheet H.Tanahashi ...... 1475
275 Microstructures of C-Si-Mn-Cr-Mo steels cooled at various rates after high-temperature austenitization D.Kondo ...... 1476
276 Effects of oxide scale on the lubricity during hot rolling(II) Y.Hidaka ...... 1477
277 High-temperature oxidation and subscale formation of Si containing steels K.Kusabiraki ...... 1478
278 Effect of cooling condition on mechanical properties of TRIP-aided steel with bainitic Ferrite
(Development of high strength steel with good delayed fracture performance-1) H.Akamizu ...... 1479
279 Development of 1470MPa grade cold rolled steel
(Development of high strength steel with good delayed fracture performance-2) S.Kozuma ...... 1480
280 Evaluation of susceptibility to hydrogen embrittlement of 1470MPa grade cold rolled steel F.Yuse ...... 1481
281 (ISIJ Research Promotion Grant)
Effects of Nb addition on stretch-flangeability of ultra high strength low alloy TRIP-aided steels with bainitic ferrite matrix T.Muramatsu ...... 1482
282 Effects of alloying element on delayed fracture strength of ultra high-strength low alloy TRIP-aided steels T.Hojo ...... 1483
283 Press formability of 980MPa TRIP aided bainitic ferrite cold rolled steel sheet M.Nakaya ...... 1484
284 Thermo-mechanical forging in γ region of high-strength low-alloy TRIP-aided steels
(Microstructure and retained austenite characteristics) M.Ito ...... 1485
285 Acoustic emission signals generated during deformation of TRIP aided steels with different matrix microstructures M.Mukherjee ...... 1486
286 Relationship between mechanical properties and transformation of blocky and lath-shaped retained austenite during straining H.Matsuda ...... 1487
287 Effect of transformation behavior of retained austenite on yield ratio J.Haji ...... 1488
288 Modelling of phase transformations and mechanical properties in high strength steels with continuous annealing K.Hayashi ...... 1489
289 A model for phase transformations and mechanical properties in high strength steels with continuous annealing process M.Azuma ...... 1490
290 Effect of curing methods on sliding properties of thin organic composite coated steel sheet T.Matsuda ...... 1491
291 Effect of silica on corrosion resistance of chromate-free type thin organic composite coated steel sheet K.Yamamoto ...... 1492
292 Effect of composition of steel on durability of paint Y.Harada ...... 1493
293 Relationship between corrosion of ED-coated steel and characteristics of phosphate K.Yuasa ...... 1494
294 Effect of melamine contents on the rheological properties and resin structure of paint films K.Ueda ...... 1495
295 Effect of film structure and property on performance of polyester/melamine resin films M.Fuda ...... 1496
296 Effect of Cr content for adhesion durability of organic coated steel M.Murase ...... 1497
297 Reduction of bubble by controlling laminating atmosphere H.Date ...... 1498
298 Mechanism of formation and types of defects on hot-dipped galvanized steel sheet A.Sato ...... 1499
299 Effect of substrate properties on the microstructure of galvannealed steel sheet Kim Dong-Hyun ...... 1500
300 Clarifying the controlling factor of surface defects of galvannealed high tensile sheet steel Y.Suzuki ...... 1501
301 Evaluation for dynamic wetting of molten zinc to steel substrate containing Si and Mn S.Shimada ...... 1502
302 Galvannealing behavior in initial stage during hot dip galvanizing of P added steel E.Hamada ...... 1503
303 Galvannealing behavior in initial stage during hot dip galvanizing of Si added steel E.Hamada ...... 1504
304 (ISIJ Research Promotion Grant)
Analysis of multiple cracking of coating layer of galvannealed steel S.Ochiai ...... 1505
305 Behavior of Ni displacement deposition onto galvannealed steel sheets T.Imokawa ...... 1506
306 Effect of pre-heating on weldability of galvanized steel M.Nakazawa ...... 1507
307 Surface texture analysis of hot-dip galvanized steel by 3D-SEM H.Noro ...... 1508
308 Numerical analysis of cathodic protection distance for zinc coated steel sheet N.Okada ...... 1509
309 Effect of corrosion products formed in the atmosphere on potential of galvanized steel in sea water Y.Makimizu ...... 1510
310 Hydrogen induced quasi-cleavage fracture of high strength martensitic steel T.Kawakita ...... 1511
311 (ISIJ Research Promotion Grant)
Effect of applied stress on hydrogen trapping states and mechanical properties of cold-drawn pearlite steel with various activation energies K.Nakano ...... 1512
312 Effect of alloy carbide on hydrogen absorption property in CCT
(Precipitation hardening and hydrogen trapping behavior in high strength steels-3) T.Chida ...... 1513
313 Ab initio calculations of the energy of formation for 3d transition metal borides T.Tokunaga ...... 1514
314 Computational simulation of plastic deformation behavior of low-carbon TRIP steel K.Saito ...... 1515
315 Monte carlo simulation on the morphology of the second phases at the inter-critical annealing in steel K.Okuda ...... 1516
316 Monte-carlo simulation of grain growth in heat-affected-zone in steel welds T.Araki ...... 1527
317 Influence of specimen's shape on vacuum carburizing T.Morita ...... 1518
318 Modelling precipitation of (V,Mo)4C3 carbide in martensitic steels S.Yamasaki ...... 1519
319 Precipitation behavior of Cu particles in an Fe-1.5mass%Cu alloy T.Yamashita ...... 1520
320 Simulation of Cu precipitation in tempered martensitic steels J.B.Yang ...... 1521
321 Precipitation analysis of Cr- and Cu-added nitriding steel surface by 3D-AP
(Nitriding processes of Cu-added steels-3) J.Takahashi ...... 1522
322 (ISIJ Research Promotion Grant)
STEM-EDXS analysis of copper at prior austenite grain boundaries S.Hata ...... 1523
323 Substitution of W and Cr for Mo in (Ti,Mo)C complexcarbide M.Suwa ...... 1524
324 Grain growth and microstructural evolution of liquid-particle dispersion structure in iron base alloys T.Hagisawa ...... 1525
325 Prior austenite grain size and segregation behaviour in 2.25Cr-1Mo steel M.A. Islam ...... 1526
326 Influence of cold reduction ratio and heating rate on recrystallization behavior for ultra low carbon steel T.Kizu ...... 1527
327 Difference in softening behavior between deformed martensitic steel and deformed ferritic steel M.Natori ...... 1528
328 Effects of aging and alloying elements on mechanical properties of chromium steels M.Mogi ...... 1529
330 (Program for Stategic Research Projects)
Temperature dependence of Hall-Petch coefficient in iron S.Takaki ...... 1531
331 (Program for Stategic Research Projects)
Change in hall-petch coefficient of austenitic steel with solid-solutioning of nitrogen T.Tsuchiyama ...... 1532
332 (Program for Stategic Research Projects)
Relation between yield strength and nominal grain size in duplex-grained steel R.Matoba ...... 1533
333 (Program for Stategic Research Projects)
Importance of size-distribution of dispersed particles in evaluation of yield strength of particle-dispersion-strengthened ferritic steel T.Kitaura ...... 1534
334 (Program for Stategic Research Projects)
Precipitation strengthening by Cu particles in Fe-Cu alloys K.Nakashima ...... 1535
335 (Program for Stategic Research Projects)
Change in tensile deformation behavior with aging treatment in Cu-bearing steel T.Hosoda ...... 1536
336 (Program for Stategic Research Projects)
Effect of wire diameter and grain size on tensile properties in austenitic stainless steel wire T.Fukumaru ...... 1537
337 (Program for Stategic Research Projects)
(Wire diameter/grain size)ratio dependence of tensile properties in As-drawn austenitic stainless steel wire T.Fukumaru ...... 1538
338 (Program for Stategic Research Projects)
Tensile property of ferritic stainless steel thin wire fabricated from mechanically alloyed powder T.Onomoto ...... 1539
339 (Program for Stategic Research Projects)
Yielding behavior of ultralow carbon martensitic steel and its change by cold-working Y.Fujimura ...... 1540
340 (Program for Stategic Research Projects)
Effect of carbon on work hardening behavior of martensitic steel K.Nakashima ...... 1541
341 (Program for Stategic Research Projects)
Deformation behavior of ultra fine grained iron S.Takaki ...... 1542
342 Development of Fe-Ni base austenitic alloys for piping in 700 USC power plants H.Okada ...... 1543
343 Relationship between phase transformation and grain boundary fracture in seamless pipe of SUS321 steel during creep deformation M.Mitsuhara ...... 1544
344 Precipitation behavior during long-term creep of SUS347 steel H.Tanaka ...... 1545
345 The development of the low alloy steel with superior short time creep strength at high temperature S.Muneki ...... 1546
346 Characterization of creep deformation behavior of 0.5Cr-0.5Mo steel by stress change test S.Nakashima ...... 1547
347 Variation of interparticle spacing in creep deformation of low alloy steels for thermal power boiler tubes Y.Nakazato ...... 1548
348 Effect of oxide scaling on creep rupture life of 2.25Cr-1.6W steel M.Yoshizawa ...... 1549
349 Remaining life evaluation of long-term used 2.25Cr-1Mo steel boiler elbow T.Ito ...... 1550
350 Evaluation of aging deterioration of welded joints in long-term service-exposed boiler by small specimen test technique T.Sugimoto ...... 1551
351 Microstructual development during creep in weldment of mod.9Cr-1Mo steel K.Kubushiro ...... 1552
352 Relationship between the hydrogen dissolution and the oxidation resistance in ferritic steels exposed to high-temperature steam K.Nagai ...... 1553
353 Effect of oxygen content in Ar gas on formation of Cr-rich protective oxide scale by pre-oxidation in argon H.Kutsumi ...... 1554
354 The strain rate sensitivities of flow stresses of a mild steel and high strength steels S.Takagi ...... 1555
355 Effects of bake hardening property on dynamic yield strength of ultra high strength sheet steels T.Masuda ...... 1556
356 Yield stress anisotropy by straining and baking of bake-hardenable sheet steel S.Yonemura ...... 1557
357 Evolution of microstructure of IF steel deformed by tension Y.Ikematsu ...... 1558
358 Evaluation of hydrogen embrittlement susceptibility for sheet steel K.Hayashi ...... 1559
359 Effect of chemical compositions and manufacturing conditions on mechanical properties
(Development of high strength galvannealed steel sheets with excellent formability:part1) H.Tanaka ...... 1560
360 Effect of microstructure prior to annealing on spheroidization behavior of high-carbon steel sheet H.Kimura ...... 1561
361 Effect of microstructure on elongation of high carbon steel sheet
(Effect of void initiation on elongation) N.Kariya ...... 1562
362 Determination of smut on pre-treated surface of steel sheet for porcelain enamel and estimated mechanism of adhesion of enamel layer to steel Y.Ishiguro ...... 1563
363 Magnetic properties of siliconized grain oriented electrical steel T.Hiratani ...... 1564
364 Influence of heat treatment prior to cold rolling on recrystallization texture in 3% Si steel Y.Shingaki ...... 1565
365 Influence of grain misorientation angle on the selective growth of Goss grain in grain-oriented electrical steel T.Oomura ...... 1566
366 Effect of crystal orientation on the high frequency iron loss of 3%Si-Fe single crystal T.Okubo ...... 1567
367 Effects of laser-irradiation on iron loss reduction for Fe-3%Si grain-oriented silicon steel M.Imafuku ...... 1568
368 Magnetic properties and textures in abnormal grain growth of non-oriented electrical steel sheets Y.Arita ...... 1569
369 Influence of shearing process on domain structure of non-oriented electrical steel K.Senda ...... 1570
370 Effect of annealing tension on anhysteretic permeability of steel sheets for magnetic shield N.Mineji ...... 1571
371 Effect of texture on magnetic properties of 36% Ni alloy sheet K.Fujita ...... 1572
372 Effect of boron contents on grain growth in ultra-soft austenitic stainless steel M.Hatano ...... 1573
373 Effect of C and N on mechanical property in austenitic stainless steel containing Cu E.Ishimaru ...... 1574
374 Effect of deformation condition and chemical composition on strain induced martensite in austenitic stainless steel T.Mizoguchi ...... 1575
375 Retardation of 20%Cr steel oxidation with laves phase precipitation S.Ide ...... 1576
376 Effect of Si on oxidation resistance of ferritic stainless steels N.Hiraide ...... 1577
377 Effect of Si on oxidation behavior of Al containing ferritic stainless steel in an exhaust gas atmosphere Y.Inoue ...... 1578
378 Effects of Nb content and annealing temperatures on microstructure and strength of high purity 19Cr stainless steels M.Abe ...... 1579
379 Properties of Fe-Cr-Mo-Mn-N alloy powder and consolidated materials fabricated through mechanical alloying method under nitrogen atmosphere Y.Nakamura ...... 1580
380 Effect of specimen diameter on tensile properties of austenitic stainless steels in liquid hydrogen and gaseous helium at 20K S.Ohmiya ...... 1581
381 Evaluation of residual plastic strain and low-cycle-fatigue damage by electron backscatter diffraction patterns R.Yoda ...... 1582
382 Microstructural change with aging treatment in SUS316(LC) austenitic stainless steel K.Mizotani ...... 1583
383 Effects of alloy elements on casting structures in Cr-Mn-Ni austenitic stainless bases T.Oshima ...... 1584
384 Tensile property of stainless steels exposed to high pressure gaseous hydrogen for a long time H.Nakagawa ...... 1585
385 (ISIJ Research Promotion Grant)
Hydrogen absorption and degradation susceptibility of cold-drawn high-strength stainless steel wires H.Yaginuma ...... 1586
386 (ISIJ Research Promotion Grant)
Microstructure and photocatalytic property of titanium oxide dispersion SUS304 stainless steel Y.Senda ...... 1587
387 Influence of UV irradiation on titanium and titanium alloy of macro wettability K.Mukai ...... 1588
388 Analysis of water wettability associated with corrosion of Ti and Ti alloy F.Suzumura ...... 1589
389 Development of high performance 570MPa class steel by TMCP for bridge H.Onishi ...... 1590
390 Effect of alloying elements on the refinement dispersion of cementite in rapidly heated tempered steels A.Nagao ...... 1591
391 Development of API X-80 grade electric resistance welding line pipe with excellent low temperature toughness H.Nakata ...... 1592
392 Heat treatment online process for a new material designing technology-1
(Transformation and precipitation behavior during accelerated cooling and on-line heating) N.Ishikawa ...... 1593
393 Heat treatment online process for a new material designing technology-2
(Developement of highstrength sour resistant linepipe produced by heat treatment on-line process) N.Ishikawa ...... 1594
394 Heat treatment online process for a new material designing technology-3
(Development of high strength with superior deformability linepipe) M.Okatsu ...... 1595
395 Heat treatment online process for a new material designing technology-4
(Development of high strength structural UOE pipe applied by heat treatment on-line process) R.Muraoka ...... 1596
396 (ISIJ Research Promotion Grant)
Influence of MnS and sub-boundary on enhancement of nucleation of intragranular bainite N.Kanno ...... 1597
397 Investigation of ferrite transformation behaviors from steel-oxide interface H.Kato ...... 1598
398 Influence of oxide particle compositions on intra-granular ferrite formation in titanium oxide steels A.Kojima ...... 1599
399 Effect of cooling stop temperature on transformation of lower bainite in low carbon high strength steel J.Shimamura ...... 1600
400 Effect of niobium addition on transformed structure of low carbon steel T.Yamaguchi ...... 1601
401 γ grain uniformity behavior after abnormal α to γ transformation
-Mechanism of abnormal α to γ transformation (5)- T.Hara ...... 1602
402 Bainite transformation during two-stage isothermal treatment K.Hase ...... 1603
403 (ISIJ Research Promotion Grant)
Diffusion of carbon and titanium in γ -iron in a magnetic field and a magnetic field gradient S.Tsurekawa ...... 1604
404 Construction of thermodynamic database for multi-component Fe alloys applying first-principle calculations N.Hanaya ...... 1605
405 Phase equilibria in Fe-V-S ternary system T.Sasaki ...... 1606
406 Phase equilibria in Fe-Mn-Al-C system N.Kamiya ...... 1607
407 Dissolution of lamellar and spheroidal cementites in carbon steels by ball drop deformation and laser heating Y.Todaka ...... 1608
408 Estimation of long term rupture strength of high Cr steel by exponential equation M.Tamura ...... 1609
409 Effect of tempering condition on transient creep of modified 9Cr ferritic steel N.Sekine ...... 1610
410 Creep life and hardness changes of Mod.9Cr-1Mo steel H.Chitaka ...... 1611
411 Effect of Al and Si on creep properties of carbon-free Fe-12Ni-9Co-10W martensitic alloys S.Muneki ...... 1612
412 Effect of nitrogen on creep deformation behavior of high-B 9Cr-3W-3Co steels H.Semba ...... 1613
413 Effects of boron addition on formation of carbides during aging in 0.1C-9Cr-3W-3Co steels M.Yamaguchi ...... 1614
414 Effect of N on creep properties of B added 10%Cr ferritic heat resistant steels M.Mikami ...... 1615
415 Improvement of long-term creep rupture strength of 9%Cr-W-Co ferritic steel for USC boiler components T.Sato ...... 1626
416 Stress relaxation behavior of 9Cr-0.5Mo-1.8W-V-Nb steel T.Ohba ...... 1617
417 Influence of laves phase contents on toughness degradation with aging in high Cr steels T.Takahashi ...... 1618
418 Behavior of formation of boron nitrides in high Cr ferritic heat resistant steel P122 K.Sakuraya ...... 1619
419 Effect of thermomechanical heat treatments combined with magnetic field on the microstructure of a high Cr ferritic heat resistant steel H.Okubo ...... 1620
420 Precipitation behavior of Z phase during long-term creep exposure in 9-12%Cr steels K.Sawada ...... 1621
421 Calculation of phase equilibrium between γ phase and MX carbonitride in mod. 9Cr-1Mo steel Y.Toda ...... 1622
422 Influence of δ -ferrite on degradation behavior of high Cr ferritic creep resistant steels M.Yoshino ...... 1623
423 Effect of MnS on machinability in low C steel M.Hashimura ...... 1624
424 Effect of MnS on machined surface characteristics in low C steel M.Hashimura ...... 1625
425 Evaluation of surface profile created by plunge cutting tool with grooves in S10C K.Miyanishi ...... 1626
426 The effect of titanium and niobium on machinabitity of case-hardening steel M.Hayaishi ...... 1627
427 Improvement of contact fatigue resistance of SCr420 steel by vacuum carburizing K.Ono ...... 1628
428 Effect of carbonitriding and chemical compositions on tooth surface strength Y.Shindo ...... 1629
429 Effect of carbon content and hardness profile on the low cycle impact fatigue properties in carburized steels T.Miyazaki ...... 1630
430 Effect of Mn on the austenite grain growth property-2- T.Fujimatsu ...... 1631
431 Effect of Ti on impact properties in an air hardened microalloy forging steel
(Development of an air hardened microalloy forging steel for fracture splitting connecting rods) T.Hasegawa ...... 1632
432 Mechanical properties of high heat resistant oil tempered wire Y.Fujino ...... 1633
433 Effect of microstructure on abrasive wear resistance in carbon steels K.Takeda ...... 1634
434 Effect of toughness and cleanliness on heat check resistance of hot working die steel S.Tanaka ...... 1635
435 Effect of alloy elements on tensile properties of bar with welded joint T.Iwamoto ...... 1636
436 Structural analysis of passive films on stainless steels after 10 years atmospheric exposure S.Okada ...... 1637
437 Corrosion behavior of Cr-Mn-Ni austenitic stainless steels in acid environment M.Arima ...... 1638
438 Effect of electrode potential on solution chemistry inside a crevice T.Shinohara ...... 1639
439 Effects of chemical components on resistance to intergranular stress corrosion cracking in heat affected zone of martensitic stainless steel Y.Miyata ...... 1640
440 Effect of microstructures of metals on adhesion behavior of microbes
(Adhesion behavior of microbes to surface of stainless steel,titanium and copper) Y.Miyano ...... 1641
Process Evaluation and Material Characterization
441 Surface analysis using STM in the process of reducing iron oxides(2) T.Yamashita ...... 1684
442 Surface analysis using STM in the process of reducing iron oxides(3) Y.Masaki ...... 1685
443 Nano-precipitation in steels observed using low-voltage scanning electron microscopy K.Yamada ...... 1686
444 Photoemission studies of the oxide film on the hot-dipped Zn-Al coated steel sheets K.Nishihara ...... 1687
445 Elemental analysis of electroplated Fe-Zn alloys based on Vegard's law H.Noro ...... 1688
446 Estimation of inclusion size in stainless steel coil based on statistics of extreme values Y.Kanbe ...... 1689
447 Solid-state 25Mg NMR of various inorganic compounds K.Saito ...... 1690
448 Application of laser induced breakdown spectroscopy to on-site analysis of steels Y.Usui ...... 1691
449 FeO analysis in sinter ore by magnetic balance with permanent magnet M.Aimoto ...... 1692
450 Simple quantification of surface carbon on steel sheet A.Chino ...... 1693
451 Analytical performance in optical emission specrometry using Ar spark discharge plasma under reduced pressures K.Wagatsuma ...... 1694
452 Development of rapid analytical method of carbon in steels by glow discharge optical emission spectrometry H.Yasuhara ...... 1695
453 Electrothermal vaporization of refractory elements as 8-quinolinolate complexes in inductively coupled plasma atomic emission spectrometry T.Matsushita ...... 1696
454 Elemental analysis of iron and steel by solid-phase extraction using a extraction disk S.Hasegawa ...... 1697
ISIJ and JIM Joint Session
J1 Microstructural control in surface layers of high purity titanium sheets and photocatalytic activity of the oxide films Y.Takayama ...... 1714
J2 Surface hardening and post-heat treatment effect in C.P.titanium and titanium alloys in use of CO gas Yuanzhe Kim ...... 1715
J3 Formation of TiO2 nanotube layers by anodization H.Tsuchiya ...... 1716
J4 Coating of Ti alloys in molten salt T.Takenaka ...... 1716
J5 Reduction of TiCl4 by the electrolysis of molten calcium chloride T.Naito ...... 1717
J6 Alloy design of high formability titanium alloys for elevated temperature applications
(Development of high formability titanium alloys for elevated temperature applications-1) H.Fujii ...... 1718
J7 High temperature performances of new high-formability titanium alloys for elevated temperature applications
(Development of high-formability titanium alloys for elevated temperature applications-2) H.Fujii ...... 1719
J8 Cold formability of new high-formability titanium alloys for elevated temperature applications
(Development of high-formability titanium alloys for elevated temperature applications-3) K.Takahashi ...... 1720
J9 (ISIJ Research Promotion Grant)
Powder nanotechnology for TiAl H.Kimura ...... 1721
J10 The effect of solution treatment conditions on the creep properties of TiB particulate reinforced Ti-22Al-27Nb composite S.Emura ...... 1722
J11 Separation of hydrogen states by thermal desorption spectroscopy and degradation behavior of pure-titanium H.Yamada ...... 1723
J12 Effect of elevated temperature exposure on mechanical properties of Ti-4.5Al-0.5Fe-0.2C-(Cr.Mo.V) T.Tanaka ...... 1724
J13 The characteristics of the Ti-20V-4Al-1Sn alloy produced by α + β process S.Matsumoto ...... 1725
J14 Development of beta-titanium alloy bolts N.Matsukura ...... 1726
J15 Study of phase transformations in a β-Ti-Mo alloy prepared by a two step aging method using electron microscopy E.Sukedai ...... 1727
J16 Change of elastic behavior in binary β-type Ti alloys with deformation Y.Takemoto ...... 1727
J17 Development of TiV(Sn) alloy with low Young's modulus and high strength H.Matsumoto ...... 1728
J18 Effect of C addition and aging on microstructure and mechanical property of TiNbAl alloy Y.Horiuchi ...... 1728
J19 Characterization of deformation behaviors of β type titanium alloys using X-ray diffraction analysis under stress loading conditions N.Sakaguchi ...... 1729
J20 Dimensional accuracy and mechanical properties of titanium alloys for biomaterial applications cast into calcia mold H.Chikusa ...... 1730
J21 Effect of oxygen content on phase constitution and heat treatment behavior of Ti-Ta-Zr alloys M.Mori ...... 1731
J22 Effect of Sn content on phase constitution and heat treatment behavior of Ti-4.3mass%Fe-7.1mass%Cr-Sn alloys H.Miyawaki ...... 1731
J23 The principles of nanostructuring of steel using SPD processing Ruslan Z. Valiev ...... 1732
J24 On the mechanisms governing the special properties of SPD nanometals Michael.J.Zehetbouer ...... 1732
J25 Microstructural evalution in 7475 Al alloy during severe warm forging A.Goloborodko ...... 1733
J26 Tensile mechanical properties of ultra fine-grained magnesium alloys at high strain rate T.Mukai ...... 1733
J27 Seven approaches to improve the tensile ductility of ultra-fine grained and nanostructured metals E.Ma ...... 1734
J28 Effect of equal channelangular pressing on the mechanical properties of metals Yuri Estrin ...... 1734
J29 Nanoindentation-induced deformation behavior in the vicinity of single grain boundary T.Ohmura ...... 1735
J30 Size effects in plasticity:experiments and simulations Helena Van Swygenhoven ...... 1735
J31 Mechanical properties of nanocrystalline Al and Cu by molecular dynamics simulations T.Shimokawa ...... 1736
J32 New routes to synthesize massive nanostructured materials Gerhard Wilde ...... 1736
J33 Role of strain gradient on the formation of nanocrystalline structure produced by severe plastic deformation M.Umemoto ...... 1737
J34 Nanocrystalline structure formed on the worn surface in carbon steel J.G.Li ...... 1738
J35 Microstructural evolution of pearlite steel severely deformed by surface mechanical attrition treatment H.W.Zhang...... 1739
J36 Grain refinement during severe plastic deformation of steels S.V.Dobatkin ...... 1739
J37 Formation mechanism of five-fold deformation twins in nanocrystalline fcc metals Yuntian T.Zhu ...... 1740
J38 Grain refinement using torsion straining technique Z.Horita ...... 1740
J39 Bulk nanocrystalline Fe-C steel processed by mechanical milling ans spark plasma sintering K.Hono ...... 1741
J40 Miscrostructure evolution of mechanically milled martenstie steel powder S.Ohsaki ...... 1741
J41 Grain boundary diffusion as the controlling mechanism of ferrite grain size during large strain high Z deformation in low carbon steel S.V.S Narayana Murty ...... 1742
J42 Influence of initial grain size on the formation of ultrafine ferrite structure during large strain high-Z deformation in ultra-low carbon steel S.V.S Narayana Murty ...... 1743
J43 Friction stir welding of plain low-carbon steels with ultrafine grained microstructure fabricated by martensite method R.Ueji ...... 1744
J44 Strength - reduction in area balance of ultrafine-grained steel and its formability S.Torizuka ...... 1745
J45 Cutting performance of ultrafine grain steel T.Komatsu ...... 1746
J46 Surface hardening of ultrafine-grained steel by gas soft-nitriding N.Takagi ...... 1747
J47 Mechanical property and microstucture of copper deformed by the ARB process B.L.Li ...... 1748
J48 Microstructure and mechanical properties of Al-X solid solutions severely deformed by ARB T.Masui ...... 1748
J49 Evolution of ultrafine grained structure and its mechanical properties of commercial purity Ti severely deformed by ARB S.Inoue ...... 1749
J50 Outline of "application of ultra-fine grained steel sheet to automobile" project K.Tsuzaki ...... 1750
J51 Determination of plastic working limit by circumferentially notched tension test K.Enami ...... 1751
J52 Application of evaluation method for freebulge forming in ultra-fine grained steel
-Proposal for determination of forming limit curve- T.Kimura ...... 1752
J53 Effects of temperature and strain rate on stress-strain relation for ultrafine-grained steels N.Tsuchida ...... 1753
J54 Numerical simulation of high speed collapse of electric resistance welded UFG steel pipe Y.Okitsu ...... 1754
J55 Amorphization/nanocrystallization and martensitic transformation in TiNi shape memory alloys after severe plastic deformation K.Tsuchiya ...... 1755
J56 Deformation of nanocracrystalline Al alloys investigated by nanoindentation Jin Man Jang ...... 1756
J57 A study on compressive deformation behaviors in nanocystallin alloys Won Sik Lee ...... 1756
J58 Fine-grained structures associated with deformation twin and its influence on tensile behaviors in cold-rolled ferrous alloys T.Morikawa ...... 1757
J59 Microstructure and mechanical properties of Cu-30%Zn alloy heavily deformed by ARB and annealed N.Shigeiri ...... 1757
J60 High temperature deformtaion behavior and microstructure change in nano-grain composites N.Miyano ...... 1758