Current Advance in Materials and Process, Vol.19, No.4

High Temperature Processes


Lecture No. Title Speaker Page

Innovative development of refining processes in steelmaking by multi phase fluxes
01	Efficiency improvement in hot metal dephosphorization process using BOF	K.Naito	· · · 632
02	Reaction mechanism between solid CaO and molten slag in multi-phase flux	F.Tsukihashi	· · · 636
03	Effect of basicity and FeO content of the dephosphorizing slag on the crystallization behavior	Pham Khanh Son	· · · 640
04	Thermodynamics of heterogeneous slags for hot metal processing	M.Hasegawa	· · · 644
05	Viscosity evaluations of CaO based multi-phase fluxes	N.Saito	· · · 648
06	Application of capillary refining to De-P and De-S of liquid Fe	T.Tanaka	· · · 651
07	The reaction of calcium ferrite with Fe-Si-P alloy	K.Ito	· · · 654
08	Iron oxide formation by oxygen top blowing for dephosphorization of hot metal in BOF	A.Matsui	· · · 657

Current Advance in Materials and Process, Vol.19, No.4

High Temperature Processes/Environmental and Energy Technology

Lecture No. Title Speaker Page

Recent progress on energy recovery and recycling technologies of bio-mass and waste materials for sustainable society
09	Contribution of steel industry towards recycling-based society	T.Ariyama	· · · 661
10	(Invited Lecture)Installation of renewable energy system and its relationship with a local community	T.Kaneda	· · · 665
11	(Invited Lecture)Current status and problems of biomass energy utilization	T.Nakata	· · · 668
12	Development of biomass waste recycling based on ironmaking process	M.Asanuma	· · · 672
13	Utilization of waste biomass as a coal substitute	S.Hirosawa	· · · 676
14	Fundamental studies on biomass utilization and waste recycling based on the science and technology of ironmaking and steelmaking	T.Usui	· · · 680
15	(ISIJ Research Promotion Grant)Hydrogen methane gas mixture recovery by reactions of metal bearing carbonaceous wastes in supercritical water along with CO2 fixation	S.Hayashi	· · · 684
16	(ISIJ Research Promotion Grant)Thermal degradation behavior of organic waste and the reduction behavior of iron oxide with organic waste	Y.Ueki	· · · 688
17	Development of sewage sludge gasification process-Hydrogen generation from sewage sludge-	H.Yabe	· · · 692
18	Utilization of waste plastic and wood for production of iron, carbon monoxide and hydrogen without generating carbon dioxide	M.Hasegawa	· · · 696

Current Advance in Materials and Process, Vol.19, No.5

Instrumentation, Control and System Engineering

Lecture No. Title Speaker Page

Application of hybrid control to the steel making process
19	(ISIJ Research Promotion Grant)Off-line controller design for a tension/looper system via multi-parametric programming	A.Kojima	· · · 890
20	Hybrid model predictive control of a hot strip mill tension/looper system based on a PWA system model-A calculation method of control law using an optimal terminal time condition-	S.Masuda	· · · 894
21	Automatic width control for hot strip mills based on hybrid system model	Y.Nishida	· · · 898
22	(Invited Lecture)An application of model predictive control for a constrained control loop of a thermal power plant Analysis of override configuration	K.Shimizu	· · · 902
Researches and developments for internal and sub-surface defect inspection
23	A model for a Dahle-probe response to a hidden point flaw	I.Sasada	· · · 906
24	Magnetic properties under D.C and A.C field of hardening carbon steel by using cut-out ring specimen	Y.Kai	· · · 910
25	Diagnosis of natural cracks using perpendicular uniform eddy current probe	M.Hashimoto	· · · 914
26	Pulse-echo signal processing and control techniques for high-precision internal defect inspection	K.Nishi	· · · 918
27	Partial differential equation-based method of wave source localization	S.Ando	· · · 922
28	Simulation of flaw echoes and its application	S.Hirose	· · · 926
29	High-speed ultrasound multi-beam inspection system	Y.Tamura	· · · 930
30	FEM analysis for the grain scattering and the nonlinear ultrasonic evaluation	T.Ito	· · · 934

Current Advance in Materials and Process, Vol.19, No.5

Processing for Quality Products

Lecture No. Title Speaker Page

Current and future technologies of flat rolling and subsequent processing for stainless steel sheet
31	(Invited Lecture)Status and trend of press forming technology of stainless steel	K.Nohara	· · · 952
32	(Invited Lecture)Recent technology of rolling mills for stainless steel	Y.Yoshimura	· · · 956
33	Effect of microstructure of hot strips on the ridging of ferritic stainless steel sheet	Kun Wang	· · · 960
34	Formation mechanism and control of seam defects on strip edge in ferritic stainless steel	Y.Matsubara	· · · 964
35	The innovation of mass production technology for stainless steel cold rolling	Y.Tsukuda	· · · 968
36	Lubricating property of stainless steel cold rolling lubricant	H.Sugii	· · · 972

Current Advance in Materials and Process, Vol.19, No.6

Microstructure and Properties of Materials

Lecture No. Title Speaker Page

Biofilm and its effect on surface property of structural metals
37	(ISIJ Research Promotion Grant)Biofilm formation behavior on various metal surfaces	H.Nishimura	· · · 1028
38	(Invited Lecture)Quantitative analysis of biofilm formation on surface of metal	T.Maeda	· · · 1030
39	(Invited Lecture)Methods for controlling biofilm in various water systems	K.Agata	· · · 1032
40	(Invited Lecture)Interspeaces metabolite transfer and biofilm formation during syntrophic methanogenesis	S.Fukuzaki	· · · 1034
41	Analysis of the early stage of biofilm formation on the surface of Co-29Cr-6Mo alloy-Binding of proteins to metal-	B.Shuto	· · · 1036
42	(Invited Lecture)Microbes,surfaces,humans	T.Matsuyama	· · · 1038
43	(Invited Lecture)Prevention from microbially influenced corrosion by antimicrobial agents	Y.Matsumura	· · · 1040
44	(Invited Lecture)Mechanism of the removal of adhered bacterial cells by cleaning with sodium hypochlorite	S.Fukuzaki	· · · 1044
45	Possible mechanism of anaerobic iron corrosion by sulfate reducing bacteria(SRB)	K.Ito	· · · 1046
Relation between reliability of strength prediction and microstructure evaluation in steels IV
46	Effect of volume fraction of martensite on tensile strength, yield strength and yield ratio in as hot-rolled dual phase steel	K.Kunishige	· · · 1048
47	Yielding behavior of multi-phase steels with lath structure matrix	K.Sugimoto	· · · 1052
48	Yield strength and microstructure in steels with martensite and bainite structures	K.Kataoka	· · · 1056
49	Observation grains on austenite steel after a small amount of tensile deformation	M.Egashira	· · · 1060
50	Effect of Si on the yield behavior of induction quenched and tempered martensite steels	M.Hirao	· · · 1063
51	The first principles calculations of nucleation free energy change	S.R.Nishitani	· · · 1067
52	Microstructure and mechanical property in (nano+meso) hybrid structured material produced by HRS process	K.Ameyama	· · · 1071
Availability of nitrogen on improvement in steel properties
53	Removal of impurities during the production of nitrogen bearing stainless steel by pressurized ESR method	Y.Kobayashi	· · · 1073
54	Mechanical milling process of nitrogen austenite	T.Koyano	· · · 1077
55	Low temperature plasma nitriding of high manganese steel castings	K.Ichii	· · · 1078
56	Mechanical properties of partially solution-nitrided 316L stainless steel plates	T.Nakanishi	· · · 1081
57	Microstructure and mechanical properties of high nitrogen SUS430 steel fabricated by pressurized nitrogen absorption treatment	S.Kurihana	· · · 1084
58	Effect of aging on microstructures and mechanical properties of high nitrogen austenitic stainless steel	T.Nakazawa	· · · 1087
59	Grain refinement of nickel free high nitrogen austenitic stainless steel through phase transformation	N.Hirakawa	· · · 1090
60	Microstructure characterization of deformed high nitrogen steels by in-situ neutron small angle scattering technique	M.Ojima	· · · 1093
61	Weldability of 0.5% high nitrogen steel by various welding and joining method	H.Nishio	· · · 1096
62	Nitrogen absorption and desorption of high nitrogen steel during laser welding	H.Kokawa	· · · 1098

Current Advance in Materials and Process, Vol.18, No.6

Process Evaluation and Material Characterization

Lecture No. Title Speaker Page

Advancement of chemical methods of analysis related to iron and steel making by means of flow analysis system
63	(ISIJ Research Promotion Grant)Determination of zinc, cadmium, tin, cobalt in steel by FI-AAS	H.Itabashi	· · · 1262
64	Determination of molybdenum in steels by automated extraction with a recycled solvent and ravity phase separation	H.Fujisawa	· · · 1263
65	Characteristics of liquid core waveguides made of low-refractive-index polymer as a spectrophotometric cell and their applications	K.Tsunoda	· · · 1267
66	Development of flow system for in-line separation and concentration of trace elements in metal	H.Asano	· · · 1268
67	Universal design on steel analysis-A model of simplified chemiluminescent detection-FIA for determination of hydrogen sulfite anion	T.Umeyama	· · · 1271
68	Flow chemiluminescent determination of metal ions	M.Yamada	· · · 1275
69	(ISIJ Research Promotion Grant)W/O emulsion globules as separation media for the analysis of iron metals	H.Matsumiya	· · · 1277
70	(ISIJ Research Promotion Grant)Admicellar separation followed by high-performance liquid chromatography for the determination of trace elements in iron metals	T.Kikai	· · · 1279
71	Flow analysis system for simple, rapid and sensitive determination of trace phosphorus in iron and steel	T.Yamane	· · · 1280
72	Flow injection fluorometric analysis of boron in steels with 1,8-dihydroxynaphthalene	Y.Kimishima	· · · 1282
73	Concentration and separation flow injection analysis of boron with the chelate fiber, which aimed at the determination of boron in iron and steel samples	M.Yoshiwara	· · · 1284
Characterization of iron-relevant materials with complex structure and composition
74	Development of simple volume image model for virtual material testing(Development of energy-saving reduction-of-labor type FEA system of material forming-2)	T.Yoshida	· · · 1286
75	Development of the measurement method for fracture behavior of the scale at elevated temperature under high strain rates	K.Yanagihara	· · · 1287
76	Analysis of Nb and Mo addition effect on formation of surface oxides in annealing of high Si Mn steel	N.Makiishi	· · · 1289
77	Magnetic evaluation of iron ores and analysis of magnetic separation ingredients	Y.Fujioka	· · · 1290
78	Structural analysis of steel-making related materials using NMR methods	K.Saito	· · · 1293
79	Assessment of protective function of steel rust layer by N2 adsorption	T.Ishikawa	· · · 1297
80	Characterization of iron oxides formed from iron-silicon alloy and iron-manganese alloy in aqueous media	K.Inoue	· · · 1301
81	Quantitative analysis of Cr(VI) in steel slags by using labo-XAFS	K.Shinoda	· · · 1304
82	In-situ observation for weld solidification process using time-resolved X-ray diffraction	M.Yonemura	· · · 1307