1. Of Perspectives, Issues, and Politics in Materials Technology

   • Nathan E. Promisel

   OriginalPaper Pages: 5 - 11

2. Direct Copper Precipitation from a Loaded Chelating Extractant by Pressure Hydrogen Stripping

   • G. P. Demopoulos
   • P. A. Distin

   OriginalPaper Pages: 13 - 22

3. The Leaching of Hematite in Acid Solutions

   • Hiroshi Majima
   • Yasuhiro Awakura
   • Takumi Mishima

   OriginalPaper Pages: 23 - 30

4. Representation of the Kinetics of Leaching of Galena by Ferric Chloride in Concentrated Sodium Chloride Solutions by a Modified Mixed Kinetics Model

   • D. Morin
   • A. Gaunand
   • H. Renon

   OriginalPaper Pages: 31 - 39

5. Determination of the Lithium Content of Molten Aluminum Using a Solid Electrolyte

   • P. C. Yao
   • D. J. Fray

   OriginalPaper Pages: 41 - 46

6. Examination of the Strength of Oxide Skins on Aluminum Alloy Melts

   • W. Kahl
   • E. Fromm

   OriginalPaper Pages: 47 - 51

7. Distribution of Gold and Silver between Copper and Matte

   • S. N. Sinha
   • H. Y. Sohn
   • M. Nagamori

   OriginalPaper Pages: 53 - 59

8. Determination and Prediction of Water Vapor Solubilities in CaO-MgO-SiO₂ Slags

   • D. J. Sosinsky
   • M. Maeda
   • A. McLean

   OriginalPaper Pages: 61 - 66

9. Turbulent Fluid Flow Phenomena in a Water Model of an AOD System

   • R. M. Figueira
   • J. Szekely

   OriginalPaper Pages: 67 - 75

10. Electronic and ionic transport in liquid PbO-SiO₂ systems

    • Uday Pal
    • T. Debroy
    • G. Simkovich

    OriginalPaper Pages: 77 - 82

11. Hydrodynamic modeling of some gas injection procedures in ladle metallurgy operations

    • D. Mazumdar
    • R. I. L. Guthrie

    OriginalPaper Pages: 83 - 90

12. The correlation of the thermodynamic properties and phase diagram of the system tin-lead using a gaussian plus krupkowski formalism

    • J. D. Esdaile
    • K. Ng
    • N. G. Siviour

    OriginalPaper Pages: 91 - 96

13. The Ga-As-H-CI vapor phase epitaxial growth system

    • H. G. Han
    • Y. K. Rao

    OriginalPaper Pages: 97 - 105

14. The utilization of galvanic cells using Caβ″-Alumina solid electrolytes in a thermodynamic investigation of the CaO- AI₂O₃ system

    • R. V. Kumar
    • D. A. R. Kay

    OriginalPaper Pages: 107 - 112

15. A new type of oxygen analyzer utilizing a potentiostatic coulometric titration technique

    • Shinya Otsuka
    • Zensaku Kozuka

    OriginalPaper Pages: 113 - 119

16. Kinetics of the reaction of SiO(g) with carbon saturated iron

    • B. Ozturk
    • R. J. Fruehan

    OriginalPaper Pages: 121 - 127

17. Activities of As, Sb, Bi, and Pb in copper mattes

    • A. Roine
    • H. Jalkanen

    OriginalPaper Pages: 129 - 141

18. Phase relationships and thermodynamic properties of the Pd-S system

    • Jeffrey R. Taylor

    OriginalPaper Pages: 143 - 148

19. Microstructure of rapidly solidified laser molten AI-4.5 Wt Pct cu surfaces

    • A. Munitz

    OriginalPaper Pages: 149 - 161

20. Kinetics of the reaction between hydrogen sulfide and lime particles

    • S. Won
    • H. Y. Sohn

    OriginalPaper Pages: 163 - 168

21. Metallurgical thermodynamics and the carbon equivalent expression

    • R. C. Creese
    • George W. Healy

    Communication Pages: 169 - 170

22. Thermodynamics of removing selenium and tellurium from liquid copper by sodium carbonate slags

    • Ilkka V. Kojo
    • Pekka A. Taskinen
    • Kaj R. Lilius

    Communication Pages: 171 - 172