Program of the 144th ISIJ Meeting (November 2-4, 2002)
Discussion Session Only ( Program;PDF )

Program of General Presentation

Current Advance in Materials and Process, Vol.15 ,No.4

High Temperature Processes

Melting and Solidification of Metal and Slag Oxides-Melt and Solidify

01 Melting of iron by absorbing carbon from solid carbon or CO gas K.Nagata··· 668
02 Carburization of reduced iron K.Ohno··· 672
03 Melting dynamics of copper-A first step to high-temperature nanotechnology R.Kojima··· 676
04 Thermodynamics of melting temperature of alloys in small particle systems T.Tanaka··· 680
05 Analysis of dissolution and isothermal solidification behavior during transient liquid phase bonding process Y.Natsume··· 684
06 Influence of pore blockade by molten slag on reduction behavior of wustite compact M.Nakamoto··· 687

harging Sinter Mixture Technology for Controlling Sinter Cake Structure

07 Revue on charging of raw mixture and formation of sintercake M.Nakano··· 690
08 Development of charging technology for raw mixture for the improvement of packed structure in the sintering bed N.Oyama··· 694
09 Raw mix packed structure control by intensified shifting feeder and sinter cake structure control by load control using stand sintering
H.Matsuoka··· 698
10 Improvement of sinter productivity with controlling bulk density of sinter materials at sintering bed M.Matsumura··· 702
11 Development of new technology for controlling the charge segregation in ore bed S.Ishiwaki··· 706
12 Control of charging on sintering bed by segregating slit wire and its effect on productivity K.Ichikawa··· 710
13 Effect of iron ore type and slag ratio on the structural change in packed bed of quasi-particles T.Otomo··· 714
14 Design of packing structure of raw materials to control the void structure of sinter cake E.Kasai··· 718

Current Advance in Materials and Process, Vol.15 ,No.5

Production and Utilization Technology

Modeling of Material Deformation for Numerical Simulation

15 Modeling of material properties for sheet metal forming simulation H.Hayashi··· 936
16 Modeling plastic deformation behavior of steel sheets using anisotropic yield criteria T.Kuwabara··· 940
17 Constitutive models of large-strain cyclic plasticity for anisotropic sheet metals F.Yoshida··· 944
18 Deformation analysis of blanking using FEM considering ductile damage model Y.Yoshida··· 948
19 Micro-macro simulation of sintering using Monte Carlo and finite element methods K.Mori··· 952

Melting and Casting Processes of Advanced Materials

20 Recent progress of melting and casting processes for titanium C.Ouchi··· 956
21 A state of dental accurate casting method for Ti alloys H.Fukui··· 960
22 Precision casting for TiAl intermetallic compound T.Shibata··· 964
23 Technology in the production of sputtering targets by the melting method S.Nishi··· 968
24 Semi-solid forming process of stainless steel K.Miwa··· 972

Current Advance in Materials and Process, Vol.15 ,No.6

Microstructure and Properties of Materials

Hydrogen Induced Fatigue Fracture and its Microstructure in High Strength Steels

25 The influence of hydrogen on rolling contact fatigue life and its improvement N.Kino··· 1016
26 Microstructures and hydrogen trapping sites in high-strength steels K.Takai··· 1020
27 Hydrogen absorption into high niobium bearing steels T.Omura··· 1024
28 Hydrogen effect on corrosion fatigue behavior of structural steels R.Ebara··· 1025
29 Fatigue strength of material with small defect Y.Kondo··· 1029
30 Micro-structural changes due to rolling contact fatigue K.Ueda··· 1033
31 Formation process of white eching area under rolling contact H.Harada··· 1037
32 Improvement of giga-cycle fatigue properties with modified-ausforming Y.Furuya··· 1041
33 Improvement of delayed fracture property of high strength steels by microstructure control T.Tarui··· 1045

Development and Application of Antibacterial Metals and Ceramics

34 Technical trend of anti-microbial treatment and ingredient T.Tomioka··· 1049
35 The point of the application and development of the anti-vacteria metalic material H.Yamagiwa··· 1050
36 Antimicrobiability in field test for stainless steel containing Cu S.Suzuki··· 1052
37 Making of anti-bacteria clean surface using metals M.Kumada··· 1056
38 An evaluation of antibacterial property of pure metals K.Koyama··· 1059
39 Reaction of silver ion from inorganic antimicrobial and amino acids M.Uchida··· 1063
40 Development of silver bearing stainless steels with anti-bacteria activity K.Takao··· 1064
41 Mitigation of microfouling on silver contained stainless steels exposed to freshwater environment Y.Kikuchi··· 1068
42 Food freshness preservation using silver-bearing steels H.Kikuchi··· 1072
43 Antimicrobial evaluation of Ag containing coat plate weldment I.Takeuchi··· 1074
44 Antimicrobial and mechanical characteristics of antimicrobial aluminum alloys fabricated from casting and powder processing
M.Yuguchi··· 1076

Properties of Scales Formed during Steel Production and Their Influence on Efficiency and Final Products

45 High temperature oxidation of low carbon steel in relatively low oxygen concentration atmospheres Y.Kondo··· 1080
46 High-temperature oxidation of Fe-Si alloys in oxygen T.Amano··· 1084
47 High-temperature oxidation of Fe-36%Ni bicrystals in air K.Kusabiraki··· 1085
48 Influence of steel composition and cooling rate on the precipitation characteristics of Fe₃O₄ S.Taniguchi··· 1089
49 Effects of temperature and composition on the adhesion of the scale on Cr contained steels M.Takeda··· 1092
50 Effect of water vapor on degradation of Cr₂O₃ scale formed on stainless steels A.Yamauchi··· 1096
51 Structure and spalling of oxide scales formed on steels in H₂O-containing atmospheres S.Nishizawa··· 1100
52 Copper enrichment properties at grain boundaries and susceptibility to surface hot shortness in recycled steels K.Takehana··· 1104
53 Effect of elements in liquid copper phase on surface hot shortness in steels C.Nagasaki··· 1108
54 Influence of thermal history on surface hot-shortness of Cu-Sn containing steel M.Hatano··· 1112
55 Application of resonance measurement to the estimation of mechanical properties of scales on steels I.Saeki··· 1116
56 Effect of scale thickness on scale deformation in hot strip rolling H.Okada··· 1119

Process Evaluation and Material Characterization

Analytical Methods for Tramp Elements in Iron and Steel

57 Simultaneous determination of arsenic, bismuth and antimony in steels by high power nitrogen microwave induced plasma
atomic emission spectrometry coupled with hydride generation method A.Matsumoto··· 1336
58 Comparison of ICP atomic emission intensities on axial view and radial view, and determination of tramp elements in steel T.Itagaki··· 1340
59 Optimization and evaluation of measurement conditions for determining trace elements in iron and steels by GF-AAS T.Kobayashi··· 1344
60 Determination of tramp-element in steel by reversed-phase high-performance liquid cromatography N.Uehara··· 1346
61 Separation of tramp elements in iron and steel by ion exchange K.Oguma··· 1347
62 Simultaneous determination of trace tramp elements in steel by stripping analysis T.Tanaka··· 1349
63 Analysis of tramp elements in iron and steel by glow discharge mass spectrometry S.Itoh··· 1353
64 Determination of trace elements in iron and steel standards by instrumental neutron activation analysis Y.Okada··· 1355

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