Materials Processing Fundamentals

Preface  xi

About the Editors xiii

Process Metallurgy of Steel

Evolution of Inclusions in Ti-Bearing Ultra-Low Carbon Steel during RH Refining Process ...3
W. Yang, S. Li, Y. Li, X. Wang , L. Zhang, X. Liu, and Q. Shan

Mass Action Concentration Model of CaO-MgO-FeO-Al2O3-SiO2 Slag Systems and Its Application to the Formation Mechanism of MgO?EAl2O3 Spinel Type Inclusion in Casing Steel 17
H. Tang, J. Li, and C. Ji

Theory Analysis of Steel Cleanliness Control during Electroslag Remelting 31
C. Shi, X. Chen, Y. Luo, and H. Guo

Formation and Drop of Metal Droplets in Slag Bath of Electroslag Remelting Processes .39
B. Li, R. Li, and B. Wang

Study on Flow-Reaction Desulfurization of RH by Physical Experiment ..45
H. Yang, J. Li, Z. Gao, F. Song, and W. Yang

Modeling of Transient Fluid Flow, Solidification Processes and Bubble Transport in Continuous Casting Mold ...53
Z. Liu, B. Li, and M. Jiang

Numerical Analysis of Coupled Fluid Flow, Heat Transfer and Solidification in Ultra-thick Slab Continuous Casting Mold .63
X. Xie, D. Chen, M. Long, L. Zhang, J. Shen, and Y. Ma

Measurement and Observation of the Filling Process of Steel Castings .73
J. Kang, G. Nie, H. Long, R. You, X. Hao, T. Wang, and C. Zheng

Physical Metallurgy of Metals

Influence of Load Paths and Bake Hardening Conditions on the Mechanical Properties of Dual Phase Steel 83
M. Asadi, and H. Palkowski

The Effect of Phosphorus and Sulfur on the Crack Susceptibility of Continuous Casting Steel 89
W. Wang, S. Luo, Z. Cai, and M. Zhu

Mathematical Modeling of Heat Transfer and Thermal Behaviour of Tool Steel H13 in Molten Aluminum Alloy A380 ..99
T. Ding, J. Su, H. Hu, X. Nie, and R. Barron

Optimization Investigation on the Soft Reduction Parameters of Medium Carbon Microalloy Steel ...109
C. Xiao, J. Zhang, Y. Luo, L. Wu, and S. Wang

Effect of Microstructure Evolution on Hot Cracks of HSLA Steel during Hot Charge Process ...117
J. Li, Q. Wang, Y. Lu, B. Wang, and S. Zhang

A New Method for Ultrasonic Treatment on the Melt of Steel 125
G. Nie, J. Kang, Y. Hu, R. You, J. Ma, Y. Hu, and T. Huang

Metallurgy of Non-Ferrous Metals

Corrosion Resistance of Zn-Sn Alloys Horizontally Directionally Solidified ..135
M. Parra, C. Mendez, C. Schvezov, and A. Ares

High Speed Twin Roll Casting of Al-33 wt. % Cu Strips with Layered Structure-Inspired by Mathematical Modeling .143
S. Sahoo, and S. Ghosh

Finite Element Modeling of Material Removal Rate in Powder Mixed Electrical Discharge Machining of Al-SiC Metal Matrix Composites .151
U. Vishwakarma, A. Dvivedi, and P. Kumar

Multicriteria Optimization of Rotary Tool Electric Discharge Machining on Metal Matrix Composite ..159
M. Cheema, A. Dvivedi, A. Sharma, and S. Biswas

Characterization of Pore Formation in A356 Alloy with Different Oxide Levels during Directional Solidification ...169
H. Liao, W. Song, and Q. Wang

Process Metallurgy of Non-Ferrous Metals

TMAH Wet Etching of Silicon Micro- and Nano-Fins for Selective Sidewall Epitaxy of III-Nitride Semiconductors .185
L. Liu, D. Myasishchev, V. Kuryatkov, S. Nikishin, H. Harris, and M. Holtz

Purification of Indium by Vacuum Distillation 193
Y. Deng, B. Yang, D. Li, B. Xu, and H. Xiong

Investigating Current Efficiency of Aluminum Electrolysis in NaF-KF-AlF3 System ..199
H. Ma, J. Xue, J. Li, and Y. Zhang

Recirculation of Materials and Environments

Effects of Ca and Na Containing Additives on WO3 Content in Sheelite Concentrates after Floatation Separation Process .209
J. Zhu, J. Xue, and K. Liu

Copper Removal from Molybdenite by Sulfidation-Leaching Process 217
R. Padilla, H. Letelier, and M. Ruiz

Physical Chemistry of Roasting and Leaching Reactions for Chromium Chemical Manufacturing and Its Impact on Environment - A Review .225
S. Sanchez-Segado, and A. Jha

Electrophoretic Classification of Ultrafine Silica Particles in Dilute Aqueous Suspension 237
R. Corpuz, and L. De Juan

QEMSCAN Analysis of Wadi-Shatti Iron Ore (Libya) 243
A. Tajouri, P. Taylor, C. Anderson, and M. Abozbeda

Removal of Arsenic from Enargite Rich Copper Concentrates 249
M. Ruiz, R. Bello, and R. Padilla

Effect of Calcium on the Solubility of Zinc Oxide in the Sodium Hydroxide Solution .257
C. Ai-Liang, X. Dong, C. Xing-Yu, L. Xu-Heng, and Z. Wei-Xiong

Poster Session

Luminescence Enhancement of Sky-blue ZnS:Tm Phosphor by Promoter Doping ..267
S. Yang, and Y. Ling

Effect of Thermal History on the Hot Ductility and Fracture Mechanisms of Low Carbon Peritectic Steel .273
Z. Dong, D. Chen, X. Zhang, and M. Long

Influence of Coriolis Force on the Flow Field of Combined Top and Bottom Blown Converter ...281
H. Tang, T. Zhang, J. Li, and Y. Chen

Motion Characteristics of a Powder Particle through the Injection Device with Slats at Finite Reynolds Number ..291
Z. Cheng, and M. Zhu

Study on Internal Cracks on Continuous Casting Slabs of AH36 Steel 305
S. Yang, and L. Zhang

Author Index .315

Subject Index 317

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