Met and Mat Trans Contents B: August 1997

METALLURGICAL AND MATERIALS TRANSACTIONS B

TABLE OF CONTENTS Volume 28B, No. 4, August 1997 This Month Featuring: The 1997 Extraction and Processing Distinguished Lecture; Hydrometallurgy; Pyrometallurgy; Transport Phenomena; Physical Chemistry; Solidification; Solid State Reactions; Welding & Joining; Mathematical Modeling. View August 1997 Abstracts.

METALLURGICAL AND MATERIALS TRANSACTIONS B

TABLE OF CONTENTS
Volume 28B, No. 4, August 1997

This Month Featuring: The 1997 Extraction and Processing Distinguished Lecture; Hydrometallurgy; Pyrometallurgy; Transport Phenomena; Physical Chemistry; Solidification; Solid State Reactions; Welding & Joining; Mathematical Modeling. View August 1997 Abstracts.

The 1997 Extraction and Processing Distinguished Lecture

Metal Extraction from Ores by Heap Leaching [pp. 529-546]
Robert W. Bartlett

Hydrometallurgy

Communication: Influence of Ultrasound in Ammoniacal Leaching of a Copper Oxide Ore [pp. 721-723]
K. Sarveswara Rao, K.L. Narayana, K.M. Swamy, and J.S. Murty

Pyrometallurgy

Thermodynamic Properties of Solid Pt-Mn, Pt-Cr, and Pt-Mn-Cr Alloys at 1500°C [pp. 547-552]
A.M. Garbers-Craig and R.J. Dippenaar

Evaluation of Unified Interaction Parameter Model Parameters for Calculating Activities of Ferromanganese Alloys: Mn-Fe-C, Mn-Fe-Si, Mn-C-Si, and Mn-Fe-C-Si Systems [pp. 553-562]
Hongjie Li and Arthur Morris

An Assessment of the Fe-O-Si System [pp. 563-576]
Malin Selleby

An Assessment of the Ca-Fe-O-Si System [pp. 577-596]
Malin Selleby

Transport Phenomena

Nonwetting Flow of a Liquid through a Packed Bed with Gas Cross-Flow [pp. 597-604]
G.S. Gupta, J.D. Litster, E.T. White, and V.R. Rudolph

Establishment Time of Liquid Flow in a Bath Agitated by Bottom Gas Injection [pp. 605-612]
Manabu Iguchi, Tsuneo Kondoh, and Keiji Nakajima

Physical Chemistry

Kinetic Studies of the Reduction of FeO and FeWO₄ by Hydrogen [pp. 613-618]
J.A. Bustnes

Activity-Composition Relations of MnO in MnO-CrO_x-CaO-SiO₂-Containing Melts [pp. 619-624]
A.M. Garbers-Craig and R.J. Dippenaar

Evaluation of Interaction Coefficient in Al-Cu-H Alloy [pp. 625-632]
Hua Liu and Michel Bouchard

Kinetic Studies on the Dissolution of Nitrogen in CaO-Al₂O₃, CaO-SiO₂, and CaO-CaF₂ Melts [pp. 633-638]
Hideki Ono, Kazuki Morita, and Nobuo Sano

Influence of Chromium and Nickel on the Dissociation of CO₂ on Carbon-Saturated Liquid Iron [pp. 639-646]
C.P. Petit and R.J. Fruehan

The Liquidus Surface and Tie-Lines in the Iron-Cobalt-Sulfur System between 1473 and 1623 K [pp. 647-650]
M. Soltanieh, J.M. Toguri, and R. Sridhar

Communication: Discussion of "Use of Solid Electrolyte Galvanic Cells to Determine the Activity of CaO in the CaO-ZrO₂ System and Standard Gibbs Free Energies of Formation of CaZrO₃ from CaO and ZrO₂" [pp. 723-725]
K.T. Jacob

Communication: Discussion on Thermodynamic Properties of Ternary Molten Salts from Wilson Equation [pp. 725-727]
Dong-Ping Tao and Xian-Wan Yang

Solidification

Prediction of Dendrite Arm Spacings in Unsteady- and Steady-State Heat Flow of Unidirectionally Solidified Binary Alloys [pp. 651-664]
Dominique Bouchard and John S. Kirkaldy

The Effect of Macroscopic Solute Diffusion in the Liquid upon Surface Macrosegregation [pp. 665-670]
Håanavard J. Thevik and Asbjøtorn Mo

Solid State Reactions

Kinetics of Zinc Ferrite Formation in the Rate Deceleration Period [pp. 671-678]
Dan K. Xia and Christopher A. Pickles

Welding & Joining

A Mathematical Model of Gas Tungsten Arc Welding Considering the Cathode and the Free Surface of the Weld Pool [pp. 679-686]
W.-H. Kim, H.G. Fan, and S.-J. Na

The Effects of Process Variables on Pulsed Nd:YAG Laser Spot Welds: Part II. AA 1100 Aluminum and Comparison to AISI 409 Stainless Steel [pp. 687-700]
D.C. Weckman, H.W. Kerr, and J.T. Liu

Mathematical Modeling

Steady-State Modeling of Zinc-Ferrite Hot-Acid Leaching [pp. 701-712]
Dimitrios Filippou and George P. Demopoulos

Wall-to-Bed Heat Transfer in a Circulating Fluidized Bed for the Reduction of Iron Ore Particles [pp. 713-720]
Y.B. Hahn and Y.H. Im

Communication: The Modeling of Flow Phenomena in Air-Agitated Pachuka Tanks [pp. 727-729]
Himanshu Singh and Dipak Mazumdar

Other

Table of Contents: Metallurgical and Materials Transactions A, Volume 28A, August 1997

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

Search TMS Document Center Tables of Contents Subscriptions Met. and Mat. Trans. TMS OnLine