METALLURGICAL AND MATERIALS TRANSACTIONS B
TABLE OF CONTENTS
Volume 26B, No. 2, April 1995

This Month Featuring: 1994 Extraction and Processing Lecture; Hydrometallurgy; Pyrometallurgy; Transport Phenomena; Process Control; Physical Chemistry; Solidification; Solid State Reactions; Welding and Joining.

1994 Extraction and Processing Lecture

Electricity in the Production of Metals: From Aluminum to Zinc [pp. 189-208]
J.W. Evans

Hydrometallurgy

Kinetics of Pyrite Oxidation in Sodium Carbonate Solutions [pp. 209-218]
V.S.T. Ciminelli and K. Osseo-Asare

The Leaching of Galena in Ferric Sulfate Media [pp. 219-227]
J.E. Dutrizac and T.T. Chen

Pyrometallurgy

The Activity Coefficient of Cobalt Oxide in Silica-Saturated Iron Silicate Slags [pp. 229-233]
Eric J. Grimsey and Xuliang Liu

Studies on Kinetics of Low-Temperature Chlorination of ZrO2 by Gaseous Carbon Tetrachloride [pp. 235-240]
P.K. Jena, E.A. Brocchi and T.F. Villela

Communication: Phase Relations in the System MgO-SiO2-ZrO2 at 1700 K [pp. 397-399]
S.S. Pandit and K.T. Jacob

Transport Phenomena

Velocity and Turbulence Measurements in a Cylindrical Bath Subject to Centric Bottom Gas Injection [pp. 241-247]
Manabu Iguchi, Tsuneo Kondoh, Zen-Ichiro Morita, Keiji Nakajima, Kazuharu Hanazaki, Tomomasa Uemura and Fujio Yamamoto

Process Control

Communication: Role of Ore/Carbon Contact and Direct Reduction in the Reduction of Iron Oxide by Carbon [pp. 400-401]
R. Haque and H.S. Ray

Physical Chemistry

Calcium Deoxidation and Nitrogen Distribution in Liquid Nickel Equilibrated with CaO-Al2O3 Slags [pp. 249-256]
Sung-Wook Cho and Hideaki Suito

A Thermodynamic Study of the System CaO+Al2O3+FexO at 1673 K [pp. 257-264]
V. Espejo and M. Iwase

In Situ Combustion Synthesis of Dense Ceramic and Ceramic-Metal Interpenetrating Phase Composites [pp. 265-273]
H.J. Feng and J.J. Moore

Standard Enthalpies of Formation of Neodymium Alloys, Nd + Me (Me=Ni, Ru, Rh, Pd, Ir, Pt), by High-Temperature Direct Synthesis Calorimetry [pp. 275-279]
Qiti Guo and O.J. Kleppa

Viscosity of PbO-SiO2 Melts [pp. 281-287]
Suresh K. Gupta

The Equilibrium Oxygen Pressure over the Cr-Y2O3-YCrO3 Coexistence Measured with the Galvanic Cell Using Stabilized ZrO2 Solid Electrolyte [pp. 289-294]
Ken-Ichi Kawamura, Toshio Maruyama, and Kazuhiro Nagata

Activities of MnO in CaO-SiO2-Al2O3-MnO (<10 Pct)-Fe,O(<3 Pct) Slags Saturated with Liquid Iron [pp. 295-303]
Hiroki Ohta and Hideaki Suito

Extensions of a Structural Model for Binary Silicate Systems [pp. 305-315]
Antonio Romero-Serrano and Arthur D. Pelton

Kinetics of the Reaction of CH4 Gas with Liquid Iron [pp. 317-324]
K. Sekino, T. Nagasaka, and R.J. Fruehan

Sulfide Capacities of Fayalite-Base Slags [pp. 325-334]
S.R. Simeonov, R. Sridhar, and J.M. Toguri

Kinetics of Oxidation of Carbon in Liquid Iron-Carbon-Silicon Manganese-Sulfur Alloys by Carbon Dioxide in Nitrogen [pp. 335-344]
Haiping Sun and Robert D. Pehlke

Effect of Factors on the Extraction of Boron from Slags [pp. 345-351]
Peixin Zhang and Zhitong Sui

Solidification

Study of Meniscus Behavior and Surface Properties during Casting in a High-Frequency Magnetic Field [pp. 353-359]
Tingju Li, Shinji Nagaya, Kensuke Sassa, and Shigeo Asai

Heat Transfer and Microstructure during the Early Stages of Metal Solidification [pp. 361-382]
C.A. Muojekwu, I.V. Samarasekera, and J.K. Brimacombe

Solid State Reactions

Communication: Reduction Behavior of Ilmenite with Carbon at 1240°C [pp. 401-404]
Suresh K. Gupta and P. Grieveson

Welding and Joining

Heat and Metal Transfer in Gas Metal Arc Welding Using Argon and Helium [pp. 383-395]
P.C. Jönsson, T.W. Eagar, and J. Szekely

Other

Contents:
Metallurgical and Materials Transactions A, Volume 26A, March 1995

Contents:
Metallurgical and Materials Transactions A, Volume 26A, April 1995

Direct questions about this or any other Metallurgical and Materials Transactions page to mettrans@andrew.cmu.edu.

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