Volume 175
Institute of Metals Divisions 1948
Technical Papers and Discussions and Symposia Presented before the Division at Meetings Held at Chicago, October 20- 22, 1947 and at New York, February 15- 19, 1948
Title Page
Foreword. By A. A. Smith, Jr., Chairman
A.I.M.E. Officers and Directors
Contents
Institute of Metals Division Officers and Committees
Annual Award Certificate
Institute of Metals Division Lectures and Lecturers
Photograph of Cyril Stanley Smith, Institute of Metals Division Lecturer, 1948

Technical Papers and Discussions

Institute of Metals Division Lecture

TITLE AUTHOR
Grains, Phases, and Interfaces: An Interpretation of Microstructure (Metals Tech., June 1948, TP 2387) Cyril Stanley Smith

Copper and Copper-rich Alloys - Structure after Working

TITLE AUTHOR
Preferred Orientation in Drawn and Annealed 70-30 Alpha Brass Tubes (Metals Tech., Sept. 1947, TP 2245) With discussion W. R. Hibbard, Jr.
Some Observations of Lineage in Copper Crystals (Metals Tech., Sept. 1947, TP 2244) With discussion W. R. Hibbard, Jr.
Deformation Lines in Cold-rolled Copper and Its Binary Alpha Solid Solution Alloys with Aluminum, Nickel and Zinc (Metals Tech., Feb. 1948, TP 2336) With discussion W. R. Hibbard, Jr., R. W. Fenn, Jr. Harold Margolin and H. P. Moore
Unpredicted Cross-slip in Single Crystals of Alpha Brass (Metals Tech., Feb. 1948, TP 2331) With discussion Robert Maddin C. H. Mathewson and W. R. Hibbard, Jr.
The Nature of Strain Markings in Alpha Brass (Metals Tech., Feb. 1948, TP 2327) With discussion J. E. Burke and C. S. Barrett
Wire Textures of Copper and Its Binary Alpha Solid Solution Alloys with Aluminum, Nickel and Zinc (Metals Tech., Feb. 1948, TP 2334) With discussion W. R. Hibbard, Jr., and Ming-Kao Yen
The Effect of Mechanical Deformation on Grain Growth in Alpha Brass (Metals Tech., Sept. 1947, TP 2265) With discussion J. E. Burke and Y. G. Shiau

Copper and Copper-rich Alloys - Kinetics

TITLE AUTHOR
Grain Growth in 70-30 Brass (Metals Tech., Feb. 1948, TP 2326) With discussion Paul A. Beck, John Towers, Jr., and W. D. Manly
Activity Coefficients in Alpha-brass from Statistical Thermodynamics (Metals Tech., Feb. 1948, TP 2330) With discussion Lester Guttman
Diffusion, Mobility and Their Interrelation through Free Energy in Binary Metallic Systems (Metals Tech., Jan. 1948, TP 2311) With discussion L. S. Darken
Absolute Reaction Rate Theory for Diffusion in Metals (Metals Tech., Feb. 1948, TP 2344) With discussion J. C. Fisher, J. H. Hollomon and David Turnbull
Mechanism of Precipitation in Alloys of Beryllium in Copper (Metals Tech., Feb. 1948, TI' 2341) With discussion A. G. Guy, C. S. Barrett and R. F. Mehl
The Isothermal Transformation of a Eutectoid Aluminum Bronze (Metals Tech., Sept. 1947, TP 2242) With discussion David J. Mack

Copper and Copper-rich Alloys - Constitution and Properties

TITLE AUTHOR
The Copper-rich Corner of the Copper-aluminum-silicon Diagram (Metals Tech., Feb. 1948, TP 2329) With discussion F. H. Wilson
The Constitution and Properties of Copper-rich Copper-chromium and Copper-nickel- chromium Alloys (Metals Tech., Feb. 1948, TP 2317) With supplement and discussion Walter R. Hibbard, Jr., F. D. Rosi, H. T. Clark, Jr., and R. I. O'Herron
The Comparative Properties of Several Types of Commercial Coppers, as Cold Worked and as Recrystallized (Metals Tech., Sept. 1947, TP 2274) L. R. Jackson, .A. M. Hall and A. D. Schwope
Flow, Fracture and Ductility of Metals (Metals Tech., Jan. 1948, TP 2296) With discussion D. J. McAdam, Jr. G. W. Geil and Frances Jane Cromwell
Development of Residual Stresses in Strip Rolling (Metals Tech., April 1948, TP 2333) R. McC. Baker, R. E. Rick-Secker and W. M. Baldwin, Jr.

Aluminum and Aluminum Alloys

TITLE AUTHOR
Anomalies in the Appearance of Glide Ellipses (Metals Tech., Feb. 1948, TP 2332) With discussion Robert Maddin
Equilibrium Relations in Aluminum-sodium Alloys of High Purity (Metals Tech., Feb. 1948, TP 2339) V. L. Fink, L. A. Willey and H. C. Stumpf
Grain Growth in High-purity Aluminum and in Aluminum-magnesium Alloy (Metals Tech., Sept. 1947, TP 2280) With discussion P. A. Beck, J. C. Kremer, I. J. Demer and M. L. Holzworth
The Use of the Jominy Test in Studying Commercial Age-hardening Aluminum Alloys (Metals Tech., Feb. 1948, TP 2337) With discussion B. M. Loring, W. H. Baer and G. M. Carlton
Quenching of 75S Aluminum Alloy (Metals Tech., Aug. 1947, TP 2225) With discussion W. L. Fink and L. A. Willey
The Effect of Tensile and Compressive Stresses on the Corrosion of an Aluminum Alloy (Metals Tech., Sept. 1947, TP 2281) With discussion W. D. Robertson
Effect of Various Stress Histories on the Flow and Fracture Characteristics of the Aluminum Alloy 24ST (Metals Tech., Jan. 1948, TP 2307) With discussion J. J. Lynch, E. J. Ripling and G. Sachs
Low Cycle Fatigue of the Aluminum Alloy 24ST in Direct Stress (Metals Tech., Feb. 1948, TP 2338) With discussion S. I. Liu, J. J. Lynch, E. J. Ripling and G. Sachs
Purification of Aluminum and Its Alloys (Metals Tech., Sept. 1947, TP 2247) With discussion Yves Dardel

Magnesium and Magnesium Alloys

TITLE AUTHOR
Factors Involved in Heat-treating a Magnesium Alloy (Metals Tech., Sept. 1947, TP 2282) With discussion A. E. Flanigan, I. I. Cornet, R. Hultgren, J. T. Lapsley and J. E. Dorn
X Ray Studies of Twinning and Untwinning in Magnesium Alloys (Metals Tech., Feb. 1948, TP 2328) With discussion J. B. Hess and R. L. Dietrich
Solubility of Iron in Liquid Magnesium (Metals Tech., Jan. 1948, TP 2309) D. W. Mitchell
Low Temperature Transformation in Lithium and Lithium-magnesium Alloys (Metals Tech., April 1948, TP 2346) With discussion C. S. Barrett And O. R. Trautz

Tungsten, Molybdenum and Chromium

TITLE AUTHOR
An Electrolytic Method for Pointing Tungsten Wires (Metals Tech., June 1947, TP 2210) With discussion W. G. Pfann
Thin Oxide Films on Tungsten (Metals Tech., Sept. 1947, TP 2224) With discussion E. A. Gulbransen and W. S. Wysong
Thin Oxide Films on Molybdenum (Metals Tech., Sept. 1947, TP 2226) With discussion E. A. Gulbransen and W. S. Wysong
Plating Molybdenum, Tungsten and Chromium by Thermal Decomposition of Their Carbonyls (Metals Tech., Sept. 1947, TP 2259) With discussion J. J. Lander and L. H. Germer
Plating Chromium by Thermal Decomposition of Chromium Hexacarbonyl (Metals Tech., Jan. 1948, TP 2306) With discussion R. B. Owen and R. T. Webber
Hydrogen Content of Electrolytic Chromium and Its Removal (Metals Tech., Jan. 1948, TP E. V. Potter and H. C. Lukens
Passivity in Chromium-iron Alloys; Adsorbed Iron Films on Chromium (Metals Tech., Sept. 1947, TP 2243) With discussion H. H. Uhlig

Miscellaneous Metals and Alloys

TITLE AUTHOR
The Transformation of Cobalt (Metals Tech., April 1948, TP 2348) With discussion A. R. Troiano and J. L. Tokich
Thermal Expansion Properties of Iron-cobalt Alloys (Metals Tech., Feb. 1948, TP 2320) With discussion M. E. Fine and W. C. Ellis
The Thermoelectric Properties and Electrical Conductivity of Bismuth-selenium Alloys (Metals Tech., Jan. 1948, TP 2313) With discussion B. D. Cullity
A New Graphite Resistor Vacuum Furnace and Its Application in Melting Zirconium (Metals Tech., Jan. 1948, TP 2310) With discussion W. J. Kroll, C. T. Anderson and H. L. Gilbert
Transient Nucleation (Metals Tech., June 1948, TP 2365) David Turnbull

Powder Metallurgy

TITLE AUTHOR
Tantalum Powder by Magnesium Reduction (Metals Tech., Sept. 1947, TP 2277) With discussion J. Prieto Isaza, A. J. Shaler and J. Wulff
Nickel-steels by Powder Metallurgy (Metals Tech., Feb. 1948, TP 2340) With discussion Laurence Delisle and Walter V. Knopp
Evaluation of the Molding, Coining and Sintering Properties of Iron Powder (Metals Tech., Jan. 1948, TP 2308) With discussion Jerome F. Kuzmick
Magnetic Properties of Iron-powder Compacts (Metals Tech., Feb. 1948, TP 2335) With discussion Robert Steinitz
The Powder Metallurgy of Porous Metals and Alloys Having a Controlled Porosity (Metals Tech., April 1948, TP 2343) With discussion Pol Duwez and H. E. Martens
Sintering in the Presence of a Liquid Phase (Metals Tech., June 1948, TP 2415) With discussion F. V. Lenel
(Powder Metallurgy Seminar) (Metals Tech., Aug. 1948) (C. G. Goetzel presiding)  

Technical Notes

TITLE AUTHOR
Measurement of Interfacial Tensions (Metals Tech., June 1948, TN I) J. C. Fisher
Quick Method for Detecting Preferred Orientation (Metals Tech., June 1948, TN 2) P. A. Beck
Production of Ferrite Single Crystals (Metals Tech., June 1948, TN 3) F. G. Stone
The Effect of Grain Size on the Martensite Transformations (Metals Tech., Aug. 1948, TN 4) W. J. Barnett and A. R. Troiano
Nucleation of Phase Transformations (Metals Tech., Aug. 1948, TN 5) J. C. Fisher, J. H. Hollomon, and D. Turnbull
An Observation on Diffusion during Homogenization of a Single Crystal of Alpha Brass (Metals Tech., Sept. 1948, TN 6) Robert Maddin

INDEX

TITLE AUTHOR
Contents of Vol. 176, Iron and Steel Division, 1948  
Index