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American Engineering Council Records Appreciation of Herbert Hoover
By AIME AIME
T HE Executive Board of the American Engineering Council held its fourth meeting at St. Louis on the first anniversary of the organizing conference which met in Washington on June 3,1920. Representati
Jan 1, 1921
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Effect of Composition upon Physical and Chemical Properties of 10-karat Gold Alloys
By Tracy Jarrett
IN making gold alloys possessing certain physical properties, such important factors as corrosion resistance, color, hardness and melting points must be considered. All of these requirements depend di
Jan 1, 1939
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Papers - Effect of Composition upon Physical and Chemical Properties of 10-karat Gold Alloys (T. P. 1122)
By Tracy C. Jarrett
In making gold alloys possessing certain physical properties, such i~nportant factors as corrosion resistance, color, hardness and melting points must be considered. All of these requirements depend d
Jan 1, 1940
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Papers - Effect of Composition upon Physical and Chemical Properties of 10-karat Gold Alloys (T. P. 1122)
By Tracy C. Jarrett
In making gold alloys possessing certain physical properties, such i~nportant factors as corrosion resistance, color, hardness and melting points must be considered. All of these requirements depend d
Jan 1, 1940
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Discovering Gold-Quartz Veins Electrically
By Sherwin F. Kelly
THAT gold ores occur in Georgia is a fact apparently not widely known outside of that state, yet in the last hundred years nearly $18,000,000 worth of gold has been mined there. The discovery of gold-
Jan 1, 1934
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Photograph of Wallace Everette Pratt, Medalist
Jan 1, 1948
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Photograph of Wallace Everette Pratt, Medalist
Jan 1, 1948
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Vicalloy - A Workable Alloy For Permanent Magnets
By E. A. Nesbitt
THE important permanent-magnet alloys 15 years ago contained carbon and depended upon it for their permanent- magnet properties. In recent years great, advances have been made in a number of new alloy
Jan 1, 1946
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Division Lectures - The 1962 Extractive Metallurgy Lecture - The World's Most Complex Metallurgy (Copper, Lead, and Zinc)
By Albert J. Phillips
The effect of impurities on the flowsheet in the smelting and refining circuits for copper, lead and zinc is reviewed and the interflow of by-poduct metals from copper, lead and zinc plants is pointed
Jan 1, 1962
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Institute of Metals Division - Atomic Volume in Laves Phases: A Hemisubstitutional Solid- Solution Elastic Model
By P. S. Rudman
Laves phases, AB2, are considered as Izerrzisub-stitutional solutions m1hich are defined by a one-for-truo replacement scheme. Atomic-size tnisfit is considered in terms of deviations of the ratio 2V°
Jan 1, 1965
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Graphical Methods Of Representing Some Conditions Of Plasticity
By William Marsh Baldwin
[Two of the most useful and important equations available to the metallurgist for the study of plastic deformation of metals are the Huber-von Mises-Hencky1-3 and the St. Venant7-10 equations. HUBE
Jan 1, 1946
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Institute of Metals Division - Internal Oxidation in Iron-Chromium-Yttrium Alloys (TN)
By Edward J. Felten
THE oxidation resistance of chromium and Fe-Cr alloys is increased by small additions of yttrium or other rare earth metals.1,2 In addition, the presence of the additives increases the resistance of t
Jan 1, 1962
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Members, Associates and Junior Associates - Alphabetical List (3993f7a7-9d7f-4cd9-8d97-05688cbd6cf2)
||Abad, Leopoldo F., Min Engr, Div of Mines, Bureau of Science Manila, P I '23 Abadilla, Quirico A, Geol, Lago Pet Corp Box 172, Maracaibo, Venezuela '20 ||Abbey, Robert Graham, The W W Sly
Jan 1, 1923
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Errata (16b76b68-17f4-4023-b875-dbc7a9b9c0db)
Jan 1, 1967
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Effect of Small Percentages of Certain Metals upon the Compressibility of Lead at an Elevated Temperature
By Lyall Zickrick
NUMEROUS brands of virgin pig lead are used in the manufacture of lead and lead-alloy cable sheath for commercial cables. In changing from one brand of pig lead to another a readjustment of press oper
Jan 1, 1932
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Papers - Metal Testing and Technology - Effect of Small Percentages of Certain Metals upon the Compressibility of Lead at an Elevated Temperature
By Lyall Zickrick
Numerous brands of virgin pig lead are used in the manufacture of lead and lead-alloy cable sheath for commercial cables. In changing from one brand of pig lead to another a readjustment of press oper
Jan 1, 1932
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Institute of Metals Division - Planar Correction of Mehl-Rhines Classical Diffusion Data (TN)
By R. J. Reynik, F. R. Meeks
IN the classical paper1 of Mehl and Rhines entitled "The Rates of Diffusion in the Alpha Solid Solutions of Copper", the authors state: "It has been mathematically demonstrated that the treatment of t
Jan 1, 1965