Program of the 149th ISIJ Meeting (March 29-31, 2005)
Discussion Session Only
High Temperature Processes
March 30. Room1
New prosess technology of ironmaking aiming at half-energy consumption
| 09:10∼9:40 | ||
| 01 |
Control of thermal reserve zone by carbon-iron ore agglomerate M.Naito |
…… 2 |
| 9:40∼10:10 | ||
| 02 |
Acceleration of gasification of carbonaceous materials - reactivity and their structure M.Kawakami |
…… 6 |
| 10:10∼10:40 | ||
| 03 |
Direct reactions in the mixture of iron ore and carbonaceous material Y.Iguchi |
…… 10 |
| 10:40∼11:10 | ||
| 04 |
High rate reaction and its possibility on the micro-reactor between iron oxide and carbon introduced by the mechanical milling Y.Kashiwaya |
…… 14 |
| 11:10∼11:40 | ||
| 05 |
The influence of gangue composition on the carburization and melting behavior of iron ore T.Matsui |
…… 18 |
| 11:40∼12:10 | ||
| 06 |
Reduction behavior of wustite compact including molten FeO-SiO2-CaO slag M.Nakamoto |
…… 22 |
| 13:10∼13:40 | ||
| 07 |
Design of blast furnace type slag toward lowering tapping temperature M.Hasegawa |
…… 26 |
| 13:40∼14:10 | ||
| 08 |
Role of slag on carburizing and smelting of reduced iron K.Nagata |
…… 30 |
| 14:10∼14:40 | ||
| 09 |
Process analysis of innovative blast furnace against global warming problem R.Murai |
…… 34 |
| 14:40∼15:10 | ||
| 10 |
Raceway design for the blast furnace with high efficiency H.Nogami |
…… 38 |
| 15:10∼15:40 | ||
| 11 |
Reduction behavior of carbon composite iron ore hot briquette in shaft furnace and scope on blast furnace performance reinforcement Y.Matsui |
…… 42 |
| 15:40∼16:10 | ||
| 12 |
Innovative operations of blast furnace with super-high production and super-low environmental load J.Yagi |
…… 46 |
| 16:10∼16:40 | ||
| 13 |
Application and future views of rapid self-reduction technologies with carbon composite iron ore M.Shimizu |
…… 50 |
March 30. Room5
Multi-phase flow phenomena in various fields
| 13:05∼13:30 (Invited lecture) | ||
| 14 |
Direct numerical simulation on multiphase flows with boiling T.Kunugi |
…… 54 |
| 13:30∼13:55 (Invited lecture) | ||
| 15 |
Numerical analysis of fuel sprays and combustion in gasoline and diesel engines T.Wakisaka |
…… 58 |
| 13:55∼14:20 (Invited lecture) | ||
| 16 |
Discrete particle simulation of particle-cluster formation in gas-solid flows T.Tanaka |
…… 62 |
| 14:20∼14:45 (Invited lecture) | ||
| 17 |
Pulverized coal combustion simulation H.Tominaga |
…… 66 |
| 14:45∼15:10 | ||
| 18 |
Agitation of a steel bath by swirling jet M.Iguchi |
…… 70 |
| 15:25∼15:50 | ||
| 19 |
Mathematical modeling of the behavior of particles derived from coke in blast furnace K.Takatani |
…… 72 |
| 15:50∼16:15 | ||
| 20 |
Numerical analysis of blast furnace raceway using coupling model of discrete element method and finite differencing method H.Nogami |
…… 76 |
| 16:15∼16:40 | ||
| 21 |
Multiphase flow phenomena in steel CC controlled by electromagnetic force T.Toh |
…… 80 |
| 16:40∼17:05 | ||
| 22 |
Behavior investigation of intermetallic compounds in a hot dip galvanizing bath T.Ishii |
…… 83 |
Social Engineering on Iron and Steel Industry/Environmental and Energy Technology
March 31. Room7
Value addition to byproducts in iron and steelmaking plant using hydrothermal synthesis process
| 09:35∼10:20 (Keynote Lecture) | ||
| 23 |
Hydrothermal dynamics on environmental problems using the aspect of earth science N.Yamasaki |
…… 232 |
| 10:20∼10:40 | ||
| 24 |
Synthesis of tobermorite by hydrothermal treatment and evaluation of microstructures A.Nakahira |
…… 233 |
| 10:40∼11:00 | ||
| 25 |
Fabrication of high strength materials from iron and steel slag and rendering Cr harmless in stainless steel slag by means of hydrothermal synthesis N.Hirai |
…… 235 |
| 11:10∼11:30 | ||
| 26 |
Hydrothermal synthesis of glass-crystal composite materials from iron and steel slag and the measurement of thermal conductivity S.Maeda |
…… 239 |
| 11:30∼11:50 | ||
| 27 |
Glassification and heat recovery system for molten slag H.Purwanto |
…… 241 |
| 11:50∼12:10 | ||
| 28 |
Application of hydrothermal reaction on lubricants using waste slag in high straining rolling for ultrafine-grained steels M.Nakamoto |
…… 245 |
Current Advance in Materials and Process, Vol.18, No.2
Instrumentation, Control and System Engineering
March 30. Room8
Novel process control based on on-line optimization technology
| 14:00∼14:30 | ||
| 29 |
Hybrid system modeling and model predictive control of a hot strip mill tension/looper system S.Masuda |
…… 310 |
| 14:30∼15:20 | ||
| 30 |
Model predictive control for constrained continuous-time systems A.Kojima |
…… 314 |
| 15:30∼16:20 (Invited lecture) | ||
| 31 |
Robust model predictive control of constrained systems H.Fukushima |
…… 318 |
| 16:20∼16:50 (Invited lecture) | ||
| 32 |
Application of the model predictive control to an obstacle avoidance support system Y.Fujiwara |
…… 322 |
March 30. Room9
Nonuniformity of tube characteristics and formability of the tube
| 12:55∼13:40 (Invited lecture) | ||
| 33 |
Inequality of mechanical and geometrical characteristics of steel pipes and their formability M.Kiuchi |
…… 344 |
| 13:40∼14:10 | ||
| 34 |
Effects of the non-uniformity of steel tubes due to pre-forming history on its free bulging deformation T.Kuwabara |
…… 348 |
| 14:10∼14:40 | ||
| 35 |
Research of fracture and formability of tube using image analysis tension test Y.Yoshida |
…… 352 |
| 14:50∼15:20 | ||
| 36 |
Forming and collapse simulation of UOE pipe with strength anisotropy E.Tsuru |
…… 356 |
| 15:20∼15:50 | ||
| 37 |
Local buckling behavior of line pipes N.Suzuki |
…… 360 |
March 30. Room10
Forming processes and fundamental technologies for ultra fine grained steel sheet
| 09:30∼10:00 | ||
| 38 |
Development of grain refinement process by large reduction forging and subsequent reverse transformation technology T.Kuroki |
…… 363 |
| 10:00∼10:30 | ||
| 39 |
Modeling for the prediction of microstructure evolution during and after large reduction forging M.Miyake |
…… 367 |
| 10:30∼11:00 | ||
| 40 |
Development of super short interval multi-pass rolling technology for ultra-fine-grained steel M.Etou |
…… 371 |
| 11:00∼11:30 | ||
| 41 |
Development of grain refinement process by multi-bending after hot rolling Y.Matsubara |
…… 375 |
| 11:30∼12:00 | ||
| 42 |
Microstructure evolution in plain carbon steel in multi-bending process after hot rolling N.Nakata |
…… 379 |
| 13:00∼13:30 | ||
| 43 |
Evaluation of lubricity of lubricant for hot rolling by SRV test machine K.Aoki |
…… 383 |
| 13:30∼14:00 | ||
| 44 |
Development of Super Cermet Rolls for large reduction strip rolling at low temperature T.Hattori |
…… 387 |
| 14:00∼14:30 | ||
| 45 |
Development of rolls with ultra-finely dispersed carbides for large reduction rolling T.Kudo |
…… 391 |
| 14:30∼15:00 | ||
| 46 |
Study of grease base lubricant with solid powder lubricant H.Ihara |
…… 395 |
| 15:00∼15:30 | ||
| 47 |
Characteristics of liquid colloidal lubricants with solid powder lubricant and inorganic compound J.Ikeda |
…… 397 |
Current Advance in Materials and Process,
Vol.18, No.3
Current Advance in Materials and Process,
Vol.18, No.3
Microstructure and Properties of Materials
Maech 30. Room17
Relation between reliability of strength prediction and microstructure evaluation in steels II
09:15∼09:50
48
Quantitative texture analysis and prediction of plastic anisotropy in metal sheets
H.Inoue
…… 438
09:50∼10:25
49
Relationship between yield strength and microstructure in single phase austenitic steels
N.Komai
…… 442
10:35∼11:10
50
Deformation microstructures and its influence on the mechanical property in metallic materials
K.Higashida
…… 446
11:10∼11:45
51
Yield strength of ultrafine grained metallic materials fabricated by severe plastic deformation
N.Tsuji
…… 448
13:00∼13:35
52
Evaluation of mechanical properties by indentation
Y.Todaka
…… 452
13:35∼14:10
53
Variation of yield stress during static strain aging in ferritic steels(review)
N.Maruyama
…… 454
14:20∼14:55
54
Microstructure and yield strength of ferrite-pearlite steel
H.Nakamura
…… 457
14:55∼15:30
55
Yield strength and microstructure of ferrite-bainite dual-phase steels
M.Suwa
…… 461
Process Evaluation and Material Characterization
March 30. Room19
Prospect of insturumental analysis for gaseous species and light elements analysis in inorganic materials
13:00∼13:30 (Invited Lecture)
56
Analysis of inorganic-organic hybrid films by temperature programmed desorption
T.Nishide
…… 626
13:30∼14:00 (Invited Lecture)
57
Development of analysis of dissolved iron in water
S.Hirata
…… 628
14:00∼14:20
58
Separation of metal ions by flow system
H.Itabashi
…… 630
14:20∼14:40
59
Determination of the boron in the iron and steel material
J.Iwata
…… 631
14:40∼15:00
60
Determination of trace elements in steel using flow injection system with In-Line separation column
H.Asano
…… 633
15:20∼15:40 (Invited Lecture)
61
Determination of carbon in the small amount of iron and steel by using of tubular furnace-combustion infrared absorption analyzer
S.Hirai
…… 635
15:40∼16:00 (Invited Lecture)
62
Continuous gas monitoring system with FT-IR
M.Nishifuji
…… 639
16:00∼16:20
63
Evolved gas analysis using ion attachment mass spectrometry with skimmer interface
T.Tsugoshi
…… 642
16:20∼16:40
64
High-sensitivity determination of non-metallic elements in steels by glow discharge optical emission spectrometry
K.Wagatsuma
…… 644
16:40∼17:00
65
Thin-layered surface depth profiling by using dc voltage modulation technique in glow discharge optical emission spectrometry (GD-OES)
Hyunkook Park
…… 648
17:00∼17:20
66
An X-ray generator with a charge-up effect of an insulator
J.Kawai
…… 650