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5. General Presentation

Program of the 155th ISIJ Meeting (March 26-28, 2008)
General Presentation Only

Current Advances in Materials and Processes, Vol.21

1	Influence of coal amount on reaction behavior of coal composite iron ore hot briquettes in a blast furnace simulator	A.Inayoshi	···  46
2	Effect of ore properties on the reaction behavior of the carbonaceous materials —iron ore composite		···  47
3	Effects of operating condition and coal properties on the compressive strength of CCB(Coal composite briquette)		···  48
4	Production test2 of partially reduced iron ore using commercial shaft furnace for DRI		···  49
5	In-situ analysis of the reaction between iron and carbon in TEM		···  50
6	Agglomeration and reaction mechanism of waste materials and iron ore mixture(Investigation of iron and hydrogen co-production system using organic waste materials1)		···  51
7	Reduction tests of organic waste materials and iron ore mixture briquettes in bench furnace(Investigation of iron and hydrogen co-production system using organic waste materials2)		···  52
8	Development of valuable metal recovery technology by using rotary hearth furnace (No.4 report)		···  53
9	Development of variable metal recovery technology by using rotary hearth furnace (No.5 report)		···  54
10	Effect of moisture content and bulk density in mixture bed on sinter productivity at the pot test		···  55
11	Effect of coarser ore addition on iron ore sintering behavior		···  56
12	Application of thermodynamic equilibrium calculation database for an estimate of the structure in sintered ore		···  57
13	Influence of blending limonite ore on sintering behavior (Suitable sintering condition based on properties of iron ore-1)		···  58
14	Suitable segregation of coke with high limonite ore contents in sintering process(Suitable sintering condition based on properties of iron ore-2)		···  59
15	Influence of high return fine ratio operation at Kakogawa sintering plant		···  60
16	Second phase behavior in sodium chloride solution under imposition of intense magnetic field		···  61
17	Control of solidified structure of carbon steel by imposing A.C. electromagnetic field		···  62
18	Titanium texture under simultaneous imposition of electric current and magnetic field		···  63
19	Control of particle entrainment from free surface of liquid metal with double-axis-electromagnetic stirring		···  64
20	A new process for comprehensive utilization of the vanadium-bearing titaniferous magnetite ore		···  65
21	Effect of bath composition in Ti electrolysis with DC-ESR unit		···  66
22	Post-combustion technique in converter by top blown swirling jet		···  67
23	Edge of electric arc furnace operation		···  68
24	(ISIJ Research Promotion Grant) Partition of P2O5 between liquid and solid phases in dicalcium silicate saturated slag		···  69
25	Experimental research of hot metal demanganization		···  70
26	Influence of impeller rotating speed,diameter and height on desulfurization rate		···  71
27	Phosphorous behavior at the interface between CaO and slag in multi-phase flux at 1673K		···  72
28	Effect of the carbon crystallinity upon carburization		···  73
29	Equilibrium relation between Ti and O in Fe-Ni molten alloy		···  74
30	Solubilities of chlorine in molten CaO-SiO2-Al2O3-MgO slags		···  75
31	(ISIJ Research Promotion Grant) Thermodynamics of the system CaO-P2O5-SiO2		···  76
32	(ISIJ Research Promotion Grant) Desulfurization and deoxidation equilibria by the addition of neodymium in molten iron		···  77
33	Sulphide capacity of heterogeneous CaO-nepheline slags		···  78
34	Thermodynamic properties of the Fe-B-C system		···  79
35	(Nishiyama Commemorative Prize) Improvement of refining efficiency with gas injection		···  80
36	Kinetics of gas-liquid reaction with gas injection through ultrasonic vibrating multiple orifices		···  81
37	Mechanical stirring for gas injection refining in iron and steel making 3-eccentric mechanical stirring for bubble disintegration		···  82
38	Mechanical stirring for gas injection refining in iron and steel making 4-perforated blade impeller for bubble disintegration and dispersion		···  83
39	Effect of channel gap scale on bubble rising velocity in gas-liquid two-phase flow in milli-scale channel		···  84
40	Dispersion characteristics of low-density particles in a bath under various mechanical agitation methods		···  85
41	Behavior of solid balls in a cylindrical bath agitated by a swirling water jet		···  86
42	Effect of SEN shape on biased flow in the thickness direction in continuous casting mold		···  87
43	(ISIJ Young Researcher Award) Selective recovery of metals from refining dusts by utilizing chlorination and evaporation reactions
44	Equation of population balance for particle coagulation		···  88
45	Turbulent coagulation and bubble flotation of suspended particles in liquid		···  89
46	Numerical analysis on electromagnetic, heat and fluid flow field in induction melting furnace with susceptor		···  90
47	Visualization of the columnar-to-equiaxed transition in alloy by numerical simulation		···  91
48	In situ observation of the crystallization of slags using hot thermocouple technique		···  92
49	In-situ observation of solidification behavior at Si droplet/substrate interface		···  93
50	In situ observation of x-ray diffraction on solidification of the metallic-glass forming alloys		···  94
51	(ISIJ Research Promotion Grant) Evaluation of physical properties from dendrite shape by X-ray imaging		···  95
52	In-situ observation of soldering alloys		···  96
53	Analysis of solidified structure using solid analytical geometry		···  97
54	(Scientific Achievement Merit Prize) Fundamentals of solidification phenomena
55	Single-crystal growth of silicon rod from Si-Ni alloy melt		···  98
56	Austenite grain refinement by Ti carbonitride in as-cast S45C steel		···  99
57	Effect of Sn on the As-cast microstructure and sulfide precipitation in ultra low carbon steel		···  100
58	(Nishiyama Commemorative Prize) Experimental simulation of defects in final solidification of continuously cast steel		···  101
59	The realities of V segregation and the formation mechanism of V segregation of continuously cast blooms		···  102
60	Development of the evaluating method for the center quality of steel ingots		···  103
61	Development of improved technology for center porosity of continuous casting slab		···  104
62	Effect of oxygen pressure on the viscosity of steel-making slag containg iron oxide		···  105
63	(ISIJ Research Promotion Grant) Viscosity evaluation of CaO-SiO2 based multi-phase fluxes		···  106
64	Reconsideration of the breaking point on viscosity measurement for mold flux		···  107
65	Development of visco-meter using falling ball method aimed for viscosity measurement of molten slag		···  108
66	Development of the surface tension meter for high temperature melt based on maximum bubble pressure method		···  109
67	(ISIJ Research Promotion Grant) Normal spectral emissivity measurements for liquid Fe-C alloys		···  110
68	Heat capacity and thermal conductivity of supercooled liquid silicon		···  111
69	Thermal conductivity measurements and prediction for liquid Sn-In alloys		···  112
70	Thermal conductivity prediction for molten fluxes with CaO dispersion		···  113
71	Surface tension of molten stainless steel under controlled atmosphere		···  114
72	Measurement of dynamic wetting of zinc to steel substrates containing Si and Mn		···  115
73	State of boron in CaO-SiO2 slags		···  116
74	Prediction of phase separation in oxide glasses containing B2O3		···  117
75	Blow-in operation of Kashima No.3 blast furnace(3rd)		···  118
76	Analysis of particle size segregation of sintered ore during chute flow by large-scale DEM		···  119
77	Design of new hot stove with mathematical model		···  120
78	Reduction model of carbon iron-ore composite for blast furnace		···  121
79	Preparatory research on innovative ironmaking process-Development of carbon iron composite process-		···  122
80	Probing the inner structure of blast furnace by cosmic-ray muon radiography-2		···  123
81	Analysis of size segregation of burden in charging system of blast furnace-2		···  124
82	Development of FCG dynamic control technique at high coke mixed charging in ore layer		···  125
83	Test operation of coke mixed charging technique improved by FCG dynamic control		···  126
84	Improvement of circumferential imbalance of Kokura No.2 blast furnace		···  127
85	Development of diagnosis-repair equipments for coke oven		···  128
86	Establishing the technique of replacement of dry main		···  129
87	The establishment of repairing method of the duct of the coke oven		···  130
88	A search of coke strength factors using X ray CT		···  131
89	Effect of reaction with carbon dioxide on coke degradation(1)		···  132
90	Estimation of fine coke generation amount under drum test		···  133
91	Volume and surface breakage behavior of coke		···  134
92	Effect of ��Ro of coal blend on clearance between coke oven wall and coke cake		···  135
93	The development of coal handling monitoring system		···  136
94	(Shiraishi Commemorative Prize) Ceramic technology in steel industry
95	Application of MgO-C bricks for RH lower vessel		···  137
96	Effect of mixer on the property of mixture and set body of a castable		···  138
97	Comparison of thermal shock testing between a direct electrical heating method and a water-quenching method with carbon-containing refractories		···  139
98	High capacity microwave drying of monolithic refractories in Nippon Steel Corporation		···  140
99	Lime addition-magnetic separation technique for EAF dust treatment		···  141
100	Effect of chloride addition on the hexachlorobenzene emission from the dust of EAF for steelmaking		···  142
101	Influence of molten reforming on the degree of steelmaking slag expansion		···  143
102	Recycling of stainless steel refining slag by mixing nonferrous refining slag		···  144
103	The influence of heat transfer on uneven solidification at off-corner in slab		···  145
104	Influence of casting speed to initial solidified structure of hypoperitectic steel		···  146
105	Removal ratio of inclusions in molten steel of continuous casting by the Ar gas bubble		···  147
106	Analysis of solidification profile for bloom casting		···  148
107	Structure and dynamics in a calcium aluminosilicate melt and glass using in-situ high temperature NMR		···  149
108	In-situ observation of melting behavior of mould fluxes by a X-ray visualization technique		···  150
109	Investigations on surface tension of molten AlSi20 alloy at 923 to 1123K		···  151

110	Effects of temperature and Al-Ti amounts on the inclusion morphology and compositions in the Al-Ti deoxidation process		···  152
111	Effect of Ti de-oxidation on solidification and post-solidification microstructure in low carbon high manganese steel, part-I solidification microstructure		···  153
112	Effect of Ti de-oxidation on solidification and post-solidification microstructure in low carbon high manganese steel, part-II austenite grain growth and ferrite precipitation		···  154
113	Observation of inclusions inhomogeneously formed during initial stage of Al-deoxidation of steel		···  155
114	(ISIJ Research Promotion Grant)Inclusion quantitation by observation and statistical work		···  156
115	Application of laser ablation ICP mass spectrometry for simultaneous analysis of composition and size of inclusion particles		···  157
116	The effect of solidification condition on MnS morphology		···  158
117	Wettability and undercooling of pure iron on single crystal oxide substrates under controlled oxygen partial pressure		···  159

118	Precipitation amount and crystal morphology of anorthite in juware celadon		···  179
119	A quantitative linguistic discussion on elements notation in ISIJ meeting		···  180
120	Conditions of holonomical communication:results of safety performance		···  181
121	Conditions of holonomical communication:confidennce in each other		···  182
122	The lesson and subject from accidents of two cases		···  183
123	Merit and demerit of automatic control in holonomical system application		···  184
124	Merit and demerit of automatic control in holonomical system application	···  185

125	Development of navigation system for plant operation	I.Oshita	···  281
126	Development of a skill-education supporting tool based on an expertfs coaching method	A.Ebe	···  282
127	Optimum scheduling system for coal discharge from coal stock yard	H.Kobayashi	···  283
128	Application of a fuzzy goal programming to a composition adjustment problem in a steel making process	T.Iwatani	···  284
129	Automatic allocation system for AGV by Petri Net simulator	M.Shioya	···  285
130	(Shiraishi Commemorative Prize) New sensing technologies applied by electromagnetismin steel industry	A.Nagamune
131	On-line detection of welding point without punched hole for continuous strip production line	Choong Soo Lim	···  286
132	New ultrasonic flaw detection technique for thick steel products using line focus synthetic aperture method	Y.Matsui	···  287
133	Application results of slag detection system in converter plant	Youngju Kang	···  288
134	(Nishiyama Commemorative Prize) New controlling technology for ultra-thin hot rolled strips	M.Kitahama	···  289
135	Development of control model precision maintenance method based on case based modeling	M.Kishi	···  290
136	The application situation of middleware for process control systems	S.Yoshinaga	···  291
137	Magnetohydrodynamic calculation taken into account of non-metallic inclusions behavior	K.Fujisaki	···  292

138	In-situ measurement of young modulus of wuestite film formed on pure iron at 1273K	I.Saeki	···  318
139	(ISIJ Research Promotion Grant) Plastic flow joining of steel sheet with dissimilar sheet by shot peening	Y.Harada	···  319
140	(Shiraishi Commemorative Prize) Development of hydroforming technologies	A.Tomizawa
141	Prevention of oxidation by oxidation preventive oil in hot stamping	K.Mori	···  320
142	Improvement of stretch flangeability of high strength steel sheets by partial contacting punch	Y.Abe	···  321
143	Differential work hardening behavior of pure titanium tube under plane stress	M.Ishiki	···  322
144	Thermal stress analysis of a die of the high-speed large-reduction forging machine	M.Miyake	···  323
145	Hole expansion behavior of TWIP steel	Hansoo Kim	···  324
146	Boiling phenomena of a droplet impacting on a hot substrate	H.Fujimoto	···  325
147	Effect of water temperature on the spray cooling	M.Nakaseko	···  326
148	Temperature evaluation method of the discharged slabs from the reheating furnace based on the surface temperature measurement	In-Cheol Kim	···  327
149	(Asada Medal) Welding technology for high strength steel	K.Hiraoka
150	(Mishima Medal) Weldability of high-alloyed steel pipe and tube for energy industries	K.Ogawa
151	Titanium weld metal reinforced by boron adding	H.Terasaki	···  328
152	Theoretical analysis of diameter changing in cold drawing	H.Kubota	···  329
153	Effects of cold leveling on gutter in heavy plates	Youngjin Jung	···  330
154	Leveling effects of initial curvature of plates in roller leveling process	M.Enomoto	···  331
155	(Nishiyama Commemorative Prize) Development of versatile numerical system for rolling processes;NSCARM	K.Yamada	···  332
156	(Nishiyama Commemorative Prize) Development of numerical modeling and control system for rolling process	Y.Maeda	···  333
157	Construction of prototype NSC intelligent mill (Development of NSC intelligent mill3)	Y.Sadano	···  334
158	Verification of basic characteristics in prototype NSC intelligent mill (Development of NSC intelligent mill-4)	T.Shiraishi	···  335
159	Influence of tool roughness and lubrication on contact conditions in skin-pass rolling	H.Kijima	···  336
160	Influence of rolling velocity on surface of sheets	K.Watanuki	···  337
161	Effect of roll surface profiles on friction coefficients in cold rolling	H.Yamamoto	···  338
162	Time-dependence of plate-out behavior in cold rolling lubrication	Y.Kimura	···  339
163	Development of long life rolling oil at JFE Kurashiki no.1 cold tandem mill	M.Sano	···  340

164	Phase analysis and nano-hardness measurement of martensite-austenite constituent	H.Shirahata	··· 504
165	Analysis of nanoscale deformation behavior for steel containing M-A constituent	M.Mizoguchi	··· 505
166	In-situ observation of large deformation of as-quenched martensite during uniform elongation	S.Nambu	···  506
167	Crystallographic analysis of large deformation of as-quenched martensite during uniform elongation	M.Michiuchi	··· 507
168	Effect of C,B, and other alloying elements on precipitation behavior of M23(CB)6 in low carbon steels	Y.Murota	···  508
169	Effect of Mo on hardenability in B-added steels	T.Fujishiro	···  509
170	Strengthening mechanism of Cu precipitation steels by 3DAP analysis	J.Takahashi	···  510
171	(ISIJ Research Promotion Grant) Crystallographic consideration for nucleation of bainite lath on small angle boundary	T.Sakamoto	···  511
172	Effect of carbon on nucleation rate of pearlite in medium carbon steel	S.Teramoto	···  512
173	Development of new model evaluating the particle distribution in precipitation during nitriding	Y.Tomio	···  513
174	Structural evolution during heating of Er-added FeMo14C15B6 metallic glass	S.Kobayashi	···  514
175	(Nishiyama Commemorative Prize) Hydrogen existing states and hydrogen degradation of metals	K.Takai	···  515
176	Hydrogen penetration behavior of high strength low alloy steel with plastic deformation in gaseous hydrogen	K.Takasawa	···  516
177	Mechanical properties evaluation of austenitic stainless steels at low temperatures under 70MPa hydrogen environment by the simple testing method	T.Ogata	···  517
178	Evaluation of hydrogen embrittlement susceptibility of steels by positron annihilation spectroscopy(1)	T.Omura	···  518
179	Evaluation of hydrogen embrittlement susceptibility of steels by positron annihilation spectroscopy(2)	H.Araki	···  519
180	Effects of surface oxide films on hydrogen absorption and degradation of pure titanium	Y.Hasegawa	···  520
181	(Nishiyama Commemorative Prize) Phase-field simulation of microstructure changes in Fe-based alloys	T.Koyama	···  521
182	Finite element analysis of dilatometry considering the dimensional anisotropy in the banded structure	Yi-Gil Cho	···  522
183	Molecular dynamics study of fcc-bcc transformation kinetics of iron	S.Tateyama	···  523
184	Evaluation of nitrogen concentration profile of nitrocarburized steel containing small amount of chromium	M.Yuya	···  524
185	(ISIJ Research Promotion Grant) Effects of pre-solution treatment on nucleation of intragranular bainite and its mechanical properties	R.Asakura	···  525
186	Plastic deformation behavior of (Ferrite+Cr2N) eutectoid-structured steel	K.Tashiro	···  526
187	Influence of deformation in dual phase region on ferrite transformation studied by in situ neutron diffraction	Min-Seo Koo	···  527
188	Effect of holding time at intercritical annealing on ferrite recrystallization behavior in low carbon steels	T.Ogawa	···  528
189	(Mishima Medal) Creep-resistant microstructure design of 9% Cr steel	F.Abe
190	Effect of Cr on microstructural stability and creep properties of high Cr ferritic heat resistant steels-1	M.Yoshizawa	···  529
191	(ISIJ Research Promotion Grant) Effect of Cr on microstructural stability and creep properties of high Cr ferritic heat resistant steels-2	Hassan Ghassemi Armaki	···  530
192	Effect of cobalt on short term creep deformation behavior of tempered martensitic 9Cr steel for USC power plant	L.Helis	···  531
193	(Mishima Medal) Creep deformation of ferritic heat resistant steel and characteristics of MX particles	M.Tamura
194	Creep strength of martensitic ODS steel for fusion reactor	M.Tamura	···  532
195	Influence of stress on creep strength of ASME P92/T92 type steels	K.Kimura	···  533
196	Analysis of creep deformation property of modified 9Cr-1Mo steel	K.Kimura	···  534
197	Mechanical properties of ausformed Al-Nb-Cr bearing ultra high-strength low alloyed TRIP-aided steels	S.Sato	···  535
198	Spheroidizing annealing properties of SWRCH18A with isothermal transformation treatment	M.Okonogi	···  536
199	Influence of shot peening on surface characteristics of heat treated carbon steels	R.Yakura	···  537
200	Effect of chromium addition on hardness profile of medium carbon steel after nitrocarburization	M.Egashira	···  538
201	Characterization of nanostructure beneath rolling contact surface of pearlitic steel	Y.Yamaguchi	···  539
202	Nano-structured bainitic steels:Microstructure characteristics and mechanical properties	H.Beladi	···  540
203	Effect of alloying elements on yield to tensile ratio of tempered martensitic steels	K.Nagai	···  541
204	Estimation method of mechanical property of structural steel after heat treatment	S.Watanabe	···  542
205	(ISIJ Young Researcher Award) Evaluation of gigacycle fatigue properties for high-strength steel using ultrasonic fatigue testing	Y.Furuya
206	Effect of microscopic stress concentration corresponding to surface roughness on fatigue endurance of high strength steel	S.Toyoda	···  543
207	The influence of prior austenite grain size on torsional fatigue of induction hardened medium carbon steel	H.Morimoto	···  544
208	Effect of sticking between electrical steel sheets on magnetic property after stress relief annealing	K.Sashi	···  545
209	Effect of hot band annealing on main cold rolled-recrystallized texture and their distributions in polycrystalline 3% Si-Fe	T.Imamura	···  546
210	Effect of Mn on internal oxidation in Fe-3mass%Si alloy	S.Yamazaki	···  547
211	Effect of inhibitor-pinning on goss-grain evolution in grain-oriented electrical steel	Y.Ushigami	···  548
212	(ISIJ Research Promotion Grant) Electrochemical property of flow type micro-droplet cell	M.Sakairi	···  549
213	(ISIJ Research Promotion Grant) Electrodeposition of composites of zinc with vanadium oxide from sulfate solutions	H.Nakano	···  550
214	Effect of environmental MgCl2 on cathodic protection of 55%Al-Zn alloy coated steel sheet	M.Matsumoto	···  551
215	Numerical analysis of galvanic corrosion with ion movement and reactions	N.Okada	···  552
216	Improvement of corrosion resistance of 55%Al-Zn coated steel covered by conducting polypyrrole film doped with molybdate ions	T.Ohtsuka	···  553
217	Appropriate structure of specimen to evaluate perforation corrosion in automotive corrosion test	S.Otsuka	···  554
218	(Satomi Prize) High performance and environment-friendly zinc and zinc alloy coated steel sheets	M.Sagiyama
219	(Nishiyama Commemorative Prize) Development of hot dip Zn alloy galvanized steel sheet for civil and constructive use	K.Nishimura	···  555
220	The effect of Si and Mn addition on coatability into 780MPa grade TRIP steels	D.C.Bae	···  556
221	Influence of the oxide film on formation of galvanized and galvannealed coatings	T.Kawano	···  557
222	Dissolution behavior of MoB/CoCr spray coatings under molten Zn-55%Al alloy	H.Mizuno	···  558
223	Durability of spray coatings under molten Zn-55%Al alloy	J.Kitamura	···  559
224	Aluminizing of SKD61 steel using aluminum foil	T.Sasaki	···  560
225	Influence of initial amount of aluminum on aluminizing for carbon steel	A.Umeda	···  561
226	(Nishiyama Commemorative Prize) Development of low yield-ratio high strength steel plates for architecture use	N.Shikanai	···  562
227	Effect of alloying elements on HAZ toughness of YP460 MP class steel for large heat input welding and the properties of developed steel	K.Ichimiya	···  563
228	Investigation on the parameter for estimating brittle crack arrest behavior of thick steel	E.Tamura	···  564
229	Difference of the critical CTOD between BS7448 and ASTM E1290-02	T.Tagawa	···  565
230	Relationship between revised ASTM-based CTOD and present BS-based CTOD	Y.Kayamori	···  566
231	Effects of TMCP conditions on tensile strength decrease of 780MPa grade steels after PWHT	J.Shimamura	···  567
232	Conditions of brittle fracture occurrence for low carbon high strength line pipe steels	T.Hara	···  568
233	Unstable ductile fracture of hydrogen gas pipeline	S.Aihara	···  569
234	(Nishiyama Commemorative Prize) Effect of Mn on sulfide and carbosulfide formation in ultra-low-C Ti-added sheet steels	N.Mizui	···  570
235	New integrated concept of sulfide precipitations in steel by residual level of copper(Part1/2)	Y.Ishiguro	···  571
236	New integrated concept of sulfide precipitations in steel by residual level of copper(Part2/2)	Y.Ishiguro	···  572
237	Effect of number of cold rolling and annealing temperature on r-valure in 0.44%C-steel sheets	M.Suzuki	···  573
238	Deformation behavior of electro-deposited pure iron	N.Sugiura	···  574
239	Reassessment of generation of bake-hardenability in BH steel sheet with super ultra low carbon	Y.Ishiguro	···  575
240	Warm temperature deformation behavior of ferrite single phase high strength steel with fine precipitates	K.Nakagawa	···  576
241	Suppression of copper hot-shortness in steel by mechano-chemical reaction	A.Takemura	···  577
242	Oxidation behaviors of TWIP steels in hot rolling process	Sohn Il-Ryoung	···  578
243	(Scientific Achievement Merit Prize) Research on creep deformation in γ single phase alloy	T.Matsuo
244	(Nishiyama Commemorative Prize) Development of heat resistant steel and manufacturing technology for thermal power plant materials	T.Azuma	···  579
245	Effects of very small amount of Ni and Al on long term creep rupture strength of 9-10Cr heat resistant steels	K.Asakura	···  580
246	Evaluation of creep strength in high-chromium martensitic steels focused on work-hardening strain	Y.Nagae	···  581
247	Development of creep voids in fine-grained heat affected zone of mod.9Cr-1Mo steel welded joint	Yongkui LI	···  582
248	Prediction about precipitation within grain in 18Cr-8Ni steel by system free energy method	Y.Toda	···  583
249	Relationship between phase transformation in SUS304 stainless steel and strain stored in it during creep tests	A.Shiraki	···  584
250	An improvement of creep properties in carbon and nitrogen free Fe-12Ni-9Co-10W Alloys	S.Muneki	···  585
251	Service deterioration of high strength austenitic steels in Eddystone No.1 unit -Field test in Eddystone unit No.1,USA(No.1)-	F.Masuyama	···  586
252	Properties and experience of high Cr austenitic stainless steel for boiler tubes -Field test in Eddystone unit No.1,USA(No.2)-	Y.Minami	···  587
253	Properties of 20Cr-25Ni-1.5Mo-Nb-N austenitic stainless tube after 75,000 h service -Field test in Eddystone unit No.1,USA(No.3)-	H.Mimura	···  588
254	Long-term service experience of advanced austenitic steels -Field test in Eddystone unit no.1,USA(No.4)-	H.Okada	···  589
255	Field test results of advanced austenitic steels in Eddystone No.1 unit -Field test in Eddystone Unit No.1,USA(No.5)-	N.Komai	···  590
256	Creep properties of high strength austenitic steels used in Eddystone unit No.1 -Field test in Eddystone unit No.1,USA(No.6)-	Martin Prager	···  591
257	(Nishiyama Commemorative Prize) Development of high strength steels for auto-bodies through microstructure control	M.Takahashi	···  592
258	Mill trial production of TWIP steel and its formability	G.Kim	···  593
259	The influence of Si and Al on the mechanical properties of TRIP-aided steels	T.Nakagaito	···  594
260	Retardation of decarburization at higher temperatures for a steel sheet of hot stamping with 0.21 mass% C	K.Hayashi	···  595
261	Evaluation of hydrogen embrittlement for high strength steel sheets (Study on evaluation of delayed fracture property for high strength steel sheets)	Y.Toji	···  596
262	The effect of alloying element on properties of TS1.8GPa grade hot-stamped parts (Development of steel sheet for TS1.8GPa grade hot-stamped parts-1)	T.Nishibata	···  597
263	The performance of TS1.8GPa grade hot-stamped parts (Development of steel sheet for TS1.8GPa grade hot-stamped parts-2)	T.Suzuki	···  598
264	Effect of microstructure on γformation during rapid heating in low carbon steel sheet	Y.Yamamoto	···  599
265	The effect of pearlite volume fraction on mechanical properties of ferrite-perlite steel	R.Mizuno	···  600
266	Development of fine grain high carbon steel in high reduction low temperature rolling	T.Morimoto	···  601
267	Influence of nitrogen and nickel on mechanical properties of metastable duplex stainless steels	M.Fujisawa	···  602
268	Effect of combined addition of Ti and Nb on r-value of high-purity ferritic stainless steel	Y.Hideshima	···  603
269	Relationship between TRIP effect and stress-induced martensitic transformation in metastable austenitic steels	Y.Morimoto	···  604
270	Mechanical properties of Ni-free high nitrogen austenitic stainless steel fabricated by metal injection molding	M.Komada	···  605
271	Effect of strain rate on high temperature strength in ferritic stainless steels	Y.Iwasaki	···  606
272	Mechanism of improved machinability for free cutting h-BN stainless steel	S.Yamamoto	···  607
273	(Nishiyama Commemorative Prize) Improvement of the corrosion resistance of stainless steels	T.Ujiro	···  608
274	Effect of potential and temperature on crevice corrosion incubation time for stainless steels in diluted chloride ion solution	M.Sakiya	···  609
275	Influence of corrosion resistance on sharpness of quench hardening martensitic stainless steel edge tool	T.Sue-tsugu	···  610
276	The key technology study on the high strength and high corrosion resistant alloy G3,825 oil pipe	Yaozong Bao	···  611
277	Microstructural factors inducing intergranular fracture in 25Cr-1N austenitic stainless steel	T.Tsuchiyama	···  612
278	Development of dislocation structure at grain boundary in high nitrogen austenitic stainless steel	Y.Terazawa	···  613
279	Suppression of intergranular fracture by grain refinement in Fe-25Cr-1N alloy	T.Onomoto	···  614
280	Effect of microstructure on mechanical properties of temper rolled metastable austenitic stainless steel	K.Adachi	···  615
281	Effect of nitrogen gas introducing temperature on microstructure and mechanical properties of fabricated high nitrogen stainless steel by means of metal injection molding method	Y.Aoyama	···  616
282	Influence of heat treatment condition on decarburization in ferritic stainless steel	R.Hirota	···  617
283	Effect of austenite deformation on isothermal ferrite transformation in a low-alloy steel studied by in situ neutron diffraction	P.G. Xu	···  618
284	Temperature dependence of nucleation site of austenite during reversion of lath martensite	N.Nakada	···  619
285	Effect of Mn and Ni on ferritic transformation at the grain boundary in heat affected zone	K.Fukunaga	···  620
286	Alloying effect on austenitization kinetics from tempered high carbon martensite	G.Miyamoto	···  621
287	Effect of carbon and nitrogen atoms on lath martensite	Y.Iwami	···  622
288	Development of MnS and IGF control in microalloyed steels	Jiang YIN	···  623
289	Refining of MnS in ferrite-pearlite type microalloyed steels	Jiang Yin	···  624
290	(Nishiyama Commemorative Prize) Improvement of steel reliability by controlling grain size-,spatial-, and time-distribution	Y.Adachi	···  625
291	(ISIJ Research Promotion Grant) Effect of tip velocity on weld solidification process of hot-work tool steel	T.Hashimoto	···  626
292	(ISIJ Research Promotion Grant) Effect of S on refinement of intragranular bainite	Y.Kagawa	···  627
293	Interlamellar spacing of pearlite in an Fe-0.8mass%C alloy measured by serial sectioning	G.H.Zhang	···  628
294	(Scientific Achievement Merit Prize) Mechanisms of nucleation and growth in diffusional phase transformations	M.Enomoto
295	Adequacy of in-situ observation of phase transformation using high temperature laser scanning confocal microscopy (In-situ observation of phase transformation using high temperature laser scanning confocal microscopy-1)	K.Yanagita	···  629
296	Microstructural evolution of acicular ferrite by inclusions (In-situ observation of phase transformation using high temperature laser scanning confocal microscopy-2)	Y.Tanimoto	···  630
297	In-situ observation of low carbon high alloy steel martensite transformation (In-situ observation of phase transformation using temperature laser scanning confocal microscopy-3)	Shuoyuan Zhang	···  631

298	Effect of annealing in ultra high vacuum on surface structure of wustite	Y.Masaki	···  663
299	STM observation of Fe1-xO surface after initial reduction by hydrogen	S.Sugihara	···  664
300	(ISIJ Research Promotion Grant) Chemical state analysis of chromium in CaO-SiO2 oxide using XANES and XPS	S.Suzuki	···  665
301	Quantitative analysis of Cr in stainless steel by optical emission spectroscopy	T.Matsushima	···  666
302	Optimum observation conditions of laser-induced plasmas evaluated by using two-dimensionally imaging spectrograph	K.Wagatsuma	···  667
303	Continuous monitoring of gas generation from pitches on pyrolysis	M.Nishifuji	···  668
304	Improvement of ultra low silica analysis method in boiler water with biochemistry analysis device for clinical	T.Akiyama	···  669
305	Analysis of the effect of hydrothermal treatment to a kaolin containing iron ore	Y.Fujioka	···  670

306	Behavior of bubble channels in a particle layer placed on a screen in a cylindrical reactor	T.Tamamori	···  208
307	Condition of sedimentary particle ejection caused by swirling bubbling jet	T.Fujikawa	···  209
308	Flow property control of slag formed by the melting treatment of asbestos waste and incineration ash	Y.Mase	···  210
309	(ISIJ Research Promotion Grant) Investigation of proton conductivity of perovskite oxide SrZr1-xYxO3-α	T.Matsumoto	···  211
310	Breaking strength of tar-penetrated goethite ore (Recovery of tar by porous materials-1)	Y.Hata	···  212
311	Evaluation of biomass ironmaking using goethite ore (Recovery of tar by porous materials-2)	Y.Hata	···  213
312	Biomass power generation with tar recovery using porous ceramics (Recovery of tar by porous materials-3)	Y.Hata	···  214
313	(ISIJ Young Researcher Award) Substance flow analysis of non-renewable resources associated with iron and steel cycle	K.Nakajima
314	Substance flow analysis of zinc associated with iron and steel industry in Japan	K.Nakajima	···  215
315	(ISIJ Research Promotion Grant) Dynamic waste input output analysis on ferrous material cycle	K.Yokoyama	···  216
316	Recovery of phosphorus from steelmaking slag with wet magnetic separation	H.Kubo	···  217
317	Absorption of CO2 in oxidation slag of electric arc furnace under wet grinding by vibration ball mill	S.Yokoyama	···  218
318	Recycling of filtered solution in zeolite-X synthesis with generation of hydrogen from waste metals	T.Hiraki	···  219
319	Production and assessment of porous material from coal fly ash by induction melting system	M.Matsuura	···  220

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