Volume 64
Containing the Papers and Discussions on Non-Ferrous Metallurgy and Metallography

Title Page

Preface

Contents

PROCEEDINGS OF MEETINGS

MEETING	DATE
Philadelphia Meeting	October, 1919
Columbus Meeting	October, 1920

PAPERS:

PHILADELPHIA MEETING October, 1919

TITLE	AUTHOR
Constitution and Metallography of Aluminum and Its Light Alloys with Copper and with Magnesium (with Discussion)	P. D Merica, R. G. Waltenberg and J. R. Freeman, Jr.
Simplification of Inverse-rate Method for Thermal Analysis	Paul D. Merica
Mechanical Properties and Resistance to Corrosion of Rolled Light Alloys of Aluminum and Magnesium with Copper, Nickel and Manganese (with Discussion)	P. D. Merica, R. G. Waltenberg and A. N. Finn
Heat Treatment and Constitution of Duralumin (with Discussion)	P. D. Merica, R. G. Waltenberg and H. Scott
Deterioration of Nickel Spark-plug Terminals in Service (with Discussion)	Henry S. Rawdon and A. I. Krynitzky
Grain Growth in Alpha Brass (with Discussion)	F. G. Smith
Tin Fusible Boiler-plug Manufacture and Testing (with Discussion)	L. J. Gurevich and J. S. Hromatko
Manufacture and Electrical Properties of Constantan	F. E. Bash
Manufacture and Electrical Properties of Manganin (with Discussion)	F. E. Bash
Heat Treatment of Aluminum-alloy Castings (with Discussion)	Zay Jeffries and W. A. Gibson
Influence of Heat Treatment on Gun Metal (with Discussion)	C. F. Smart
Some Properties and Applications of Rolled Zinc Strip and Drawn Zinc Rod (with Discussion)	C. H. Mathewson, C. S. Trewin, and W. B. Finkeldey
Five Foundry Tests of Zinc Bronzes (with Discussion)	C. P. Karr
Physical Properties of Nickel (with Discussion)	David H. Browne and John F. Thompson
Physical Properties of Certain Lead-zinc Bronzes (with Discussion)	Homer F. Staley and C. P. Karr

CHICAGO MEETING September, 1919

TITLE	AUTHOR
Water and Chlorides in Cement Copper Briquettes	Edward Keller
Electrolytic Zinc (with Discussion)	C. A. Hansen
Electric-resistance Furnace of Large Capacity for Zinc Ores (with Discussion)	Charles H. Fulton
Treating Antimony Ores	George P. Hulst
Chemical and Electrochemical Problems Involved in New Cornelia Copper Co.’s Leaching Process (with Discussion)	Henry S. Mackay

COLUMBUS MEETING October, 1920

TITLE	AUTHOR
Charpy Impact Test as Applied to Aluminum Alloys (with Discussion)	E. H. Dix, Jr.
New Process for Making Fifteen Per Cent. Phosphor-copper (with Discussion)	P. E. Demmler
Transition Phenomena in Amalgams (with Discussion)	Arthur W. Gray
Physical Tests on Sheet Nickel Silver (with Discussion)	Wm. B. Price and Philip Davidson
Colloidal State in Metals and Alloys (with Discussion)	Jerome Alexander
Nickel-chromium Alloys	Leon O. Hart
Laboratory Testing of Sands, Cores and Core Binders (with Discussion)	F. L Wolf and A. A. Grubb
Coke and Byproducts as Fuels for Metals Melting	F. W. Sperr, Jr.
Reclamation of Metal from Brass-foundry Refuse (with Discussion)	F. L. Wolf and G. E. Ald
Investigation of Brass Foundry Fluxes (with Discussion)	C. W. Hill, T. P. Thomas, W. B. Vietz

NEW YORK MEETING February, 1920

TITLE	AUTHOR
Relationship of Physical and Chemical Properties of Copper (with Discussion)	Frank L. Antisell
A Peculiar Type of Intercrystalline Brittleness of Copper (with Discussion)	Henry S. Rawdon and S. C. Langdon
Intercrystalline Brittleness of lead (with Discussion)	Henry S. Rawdon
Reverberatory Furnace for Treating Converter Slag at Anaconda (with Discussion)	Frederick Laist and H. J. Maguire
Volatilization in Assaying (with Discussion)	Frederic P. Dewey
Coal-pulverizing Plant at Nevada Consolidated Copper Smelter	R. E. H. Pomeroy
Roasting and Chloridizing of Bolivian Silver-tin Ores (with Discussion)	M. G. F. Söhnlein
Electrolytic Zinc Plant of Anaconda Copper Mining Co., at Great Falls, Mont. (with Discussion)	Frederick Laist, F. F. Frick, J. O. Elton and R. B. Cables
Tooele Flue-type Cottrell Treater (with Discussion)	A. B. Young
Effect of Temperature, Deformation, Grain Size and Rate of Loading on Mechanical Properties of Metals (with Discussion)	W. P. Sykes
Treatment Tests on Ores of Consolidated Coppermines Co. (with Discussion)	Robert Linton
Steel Chimneys and Their Linings at Copper Smelting Plants (with Discussion)	A. G. McGregor

DISCUSSION

TITLE	AUTHOR
Biographical Notice of John Stewart MacArthur	Alfred James

INDEX

TITLE	AUTHOR
Index