第二届宝钢学术年会论文集 第1分册PDF电子书下载

CONTENTS 1

Carbon Steel and Its Process 1

1．Discrete Particle Simulation Applied to Blast Furnace Modelling&A.B.YU et al 1

2．COREX？and FINEX？Technology——Process Updates 2006&D.SIUKA et al 8

3．Practice of Perfecting Burden Preparation in Baosteel Blast Furnace&ZHU Renliang et al 17

4．Desulfurization and Deoxidation of Molten Iron with in Situ Produced Magnesium Vapor&YANG Jian et al 22

5．Two-Dimensional Study of the Effect of Solid Descent on Gas-Powder Flow in a Blast Furnace&X.F.DONG et al 27

6．A Simulation Study of the Transient Multiphase Flow Phenomena in a Blast Furnace&Z.Y.ZHOU et al 33

7．Structural Change of the Iron Ore Sintering Bed and its Control&Eiki KASAI 39

8．Main Technical Refinement to the COREX 3000 under Construction in Baosteel(in Chinese)&SUN Yiwen et al 45

9．Retrospect and Reflect on Twenty Years'Coking Coal Usage at Baosteel(in Chinese)&CAO Yinping 49

10．Technical Progress of the Preparating Pulverized Coal system of the 750m3 BF Pulverized Coal Injecting(in Chinese)&CHEN Jixiang 54

11．Realization of Less-cost Strategy in Xuansteel's No.8 BF(in Chinese)&LI Guiyang et al 58

12．Research on Permeating Mechanism of Lead in the Blast Furnace(in Chinese)&YANG Xuefeng et al 63

13．Reaction Mechanism between Solid CaO and Slag in the Hot Metal Dephosphorization Process&Tasuku HAMANO et al 67

14．The Direct Measurement of Inclusions in Liquid Steel&Richard F.CONTI et al 72

15．Slag-Metal Interface and its Impact on Inclusion Removal in Ladle Treatment&DU Sichen et al 80

16．The Need for Fast Refining Process&Eloy MARTINEZ 92

17．Thermodynamics of MnO-SiO2-"TiO2"-"Ti2O3"System with Consideration of Inclusion Formation in Mn-Si-Ti Containing Steels&Youn-Bae KANG et al 97

18．Progress of Steelmaking Technology of Automobile Sheets at Baosteel&ZHI Jianjun et al 103

19．Application and Maintenance of TBM Combined Blowing Technology in Meishan Converter&ZHAO Guoguang et al 107

20．Mechanism of Hook and Oscillation Mark Formation in Ultra-Low Carbon Steel&Brian G.THOMAS et al 112

21．Influence of Casting Speed Variation during Continuous Casting on Non-Metallic Inclusions in IF Steel Slabs&ZHANG Qiaoying et al 118

22．Operational Results of Increasing Casting Speed for Medium Carbon Steel Grades&Seung-Heon LEE et al 125

23．A Study of the Effect of Mold Flux Crystallization on Radiative Heat Transfer Rate&W.WANG et al 129

24．Inclusion Control and Long Sequence Casting&Marc BURTY et al 134

25．Study on the Thermal and Mechanical Behavior of Slab Continuous Casting Mold&LIU Xudong et al 139

26．Behavior of Tramp Elements in Steel——Poison or Medicine?&Shozo MIZOGUCHI 149

27．Effects of Inclusions on the Microstructure and Toughness of HAZ of HSLA Steels&ZHENG Qing et al 154

28．Theory and Practice of FC Mold in Slab Continuous Casting Process&Hongliang YANG et al 160

29．Effect of Ultrasonic Treatment on Solidification Structure of Steels&LIU Qingmei et al 164

30．Present Situation and Prospects of Steelmaking Technology in Baosteel(in Chinese)&LU Zhixin 168

31．The development of the Home-made SEN of thin slab casting and the technology optimization(in Chinese)&YANG Jie et al 174

32．Analysis and Application on Sticking Breakout Prediction System during CSP Casting(in Chinese)&QIAN Jun et al 182

33．Cost-Saving Steels and Their Manufacturing Processes&WANG Guodong et al 186

34．Recent Development of Rolling Technologies in Japan&Takeshi MASUI 194

35．Contact Mechanics in Strip Rolling&A.K.TIEU et al 201

36．Application of Screwdown Correction in Process Control of Continuous-Rolling Hot Strip Mill&REN Tianbao et al 208

37．Oxide Scale Behaviour and its Influence on Industrial Hot Rolling&M.KRZYZANOWSKI et al 213

38．Surface Topography Evaluation of Various Texturing Cold-Rolled Strips&SUN Dale et al 220

39．Computational and Experimental Studies of O/W Emulsion Lubricated Rolling&Buyung KOSASIH et al 226

40．FEM Analy？is of Plan View Deformation in Heavy Plate&JIAO Sihai et al 231

41．Accurate and Exact Process Control Is the Guarantee of SCC2 Healthy Produce&WANG Yong 235

42．Shape Control Performance of Cold Rolling Mill&XU Jianyong et al 241

43．Effect of Work Roll Edge Contact on Mechanics of Cold Rolling of Thin Strip&JIANG Zhengyi et al 246

44．Roll Contour Optimization for Cold Temper Mill&JIANG Zhenglian 251

45．Analysis of"Orange Peel"-Like Lines on the Temper Mill's Work Roll(in Chinese)&WU Guosheng et al 255

46．Functions of Production Control Computer for 5m Heavy Plate mill(in Chinese)&JIANG Hongsheng et al 259

47．Study of Forming Reason on the Edge Flaw of Hot Rolling Strip Steel(in Chinese)&WEN Yacheng et al 262

48．The Analysis for Development of Turbulence Pickling(in Chinese)&GU Kaifeng 265

49．Research of surface quality of hot-dip galvanized mini spangle plate in Pangang(in Chinese)&YU Dan 269

50．The Domestically Produced High-speed Rod Mill Production Technology Tackle(in Chinese)&LI Na et al 273

51．Green Steel——The Key to Sustainable Manufacturing&A.J.DeArdo et al 278

52．Nature and Consequences of Grain Refinement in Steel&J.W.MORRIS Jr. 283

53．Deformation Induced Ferrite Transformation in Low Carbon Steels&DONG Han et al 289

54．Development and Application of Process Modeling Technology for 2050 Hot Strip Rolling Mill at Baosteel&LIU Zhengdong et al 299

55．Development and Application of Submarine Pipeline Steel&ZHENG Lei et al 304

56．Influence of Heat Treatment Process on Mechanical Properties of an HSLA-100 Steel&LI Chaofeng et al 309

57．Development and Application of Baosteel Seawater Resistance Steel Q345C-NHY3&LI Zigang et al 313

58．Transformation Behaviors of Intercritically Annealed and As-Hot Rolled TRIP Steels&John J.JONAS et al 319

59．Bake-Hardening Effects in Multi-Phase Steels&Wolfgang BLECK et al 326

60．Effect of Fast Cooling on the Properties of Continuous Annealed Phase Transformation Hardened Ultra High Strength Steels&ZHU Xiaodong et al 333

61．Effect of Rolling Parameter on IF Steel's Drawability&LIU Zhanying et al 338

62．Effeet of Compositions and Cooling Processes on Microstructure and Mechanical Properties of Advanced High Strength Steel&ZHANG Aiwen et al 343

63．Effect of Carbon,Silicon and Manganese on Microstructure and Properties of the Hot-rolled TRIP Steel&ZHENG Fang et al 348

64．Development of Baosteel's One-step Cold Rolled Steel Strip for Shadow Mask&LI Jun et al 352

65．Development of Online Accelerated Cooling Process for Seamless Tube&YIN Guanghong 358

66．Analysis of Nature and Source of Micro-Inclusions in Tube Bloom and Steel Pipes Produced by Hengyang Pipe Factory&PENG Qichun et al 364

67．The Development of Prepainted Steel for Construction in Baosteel(in Chinese)&REN Yuling et al 369

68．The Study of Environment Friendly Prepainted Steel for Appliance in Baosteel(in Chinese)&REN Yuling et al 373

69．Development of 800MPa Grade Heavy Plate with Low Yield Ratio(in Chinese)&YAO Liandeng et al 378

70．Effect of the Temperature Process on Mechanical Properties of the Abrasion Resistant Steel with High Strength(in Chinese)&TANG Wenjun et al 383

71．A Pilot Study about the Improvement of the Bauschinger Effect in Pipeline by the Technology of TMCP(in Chinese)&YANG Xiaozhen 387

72．Microstructure Evolution Simulation and Mechanical Properties Prediction during Finishing Rolling of Thin Strip(in Chinese)&ZHANG Shihong et al 390

73．Study on the Precipitations Characterization of 09CuPTiRE Steel(in Chinese)&XIA Dianxiu et al 394

74．Research on the Deformation Behavior of Low Carbon Steel(in Chinese)&PEI Xinhua et al 399

75．Nucleation of Intragranular Ferrite In Low Carbon Steels(in Chinese)&WU Kaiming 403

76．The Influence for the Microstructure and Mechanical Properties of TWIP Steel Affected by Cold Rolling Re-duction(in Chinese)&DAI Yongjuan et al 408

77．The Cause of Abnormal Phosphate Coating of Electro-galvanized Sheet in the Automotive(in Chinese)&HUANG Shengbiao 413

78．Environment-Friendly Galvanized Steel Products for Home Electric Appliances of Baosteel(in Chinese)&ZHANG Jianping 417

79．Trial Production of V-Nb Micro-alloyed HRB500 Reinforced Bar(in Chinese)&ZHOU Dawei et al 422