Volume 78
Papers Presented Before the Division, at Detroit Michigan, September 19-24, 1927, and New York, February 20-23, 1928

Title Page

Notice

Contents

Officers and Committees

PAPERS:

Institue of Metals Division Lecture 1928

TITLE	AUTHOR
Twinning in Metals (Annual Lecture)	C. H. Mathewson

DETROIT MEETING September, 1928

TITLE	AUTHOR
Physical Characteristics of Commercial Copper-zinc Alloys (with Discussion)	W. H. Bassett and C. Davis
Nickel and Monel Metal, with Especial Reference to Annealing	C. A. Crawford
Wrought Zinc	C. S. Trewin
Commercial Forms and Applications of Aluminum and Aluminum Alloys	P. V. Faragher
Some Aspects of the Commercial Manipulation of Aluminum (with Discussion)	C. F. Nagel, Jr.
Machining Aluminum (with Discussion)	R. L. Templin
Equilibrium Relations in Aluminum-silicon and Aluminum-iron-silicon Alloys of High Purity (with Discussion)	E. H. Dix, Jr. and A. C. Heath, Jr.
Heat Treatment of Aluminum-silicon Alloys (with Discussion)	R. S. Archer, L. W. Kempf and D. B. Hobbs
Condition of Thorium in Thoriated Tungsten Filament (with Discussion)	Ancel St. John
X-ray Analysis of Plastic Deformation of Zinc (with Discussion)	T. A. Wilson and S. L. Hoyt
Quantitative Spectrum Analysis (with Discussion)	F. Twyman and D. M. Smith
The Production of Metallic Single Crystals (with Discussion)	J. A. M. van Liempt
Twinning in Ferrite (with Discussion)	L. W. McKeehan

NEW YORK MEETING February, 1928

TITLE	AUTHOR
Ternary Systems of Lead-antimony and a Third Constituent (with Discussion)	R. A. Morgen, L. G. Swenson, F. C. Nix and E. H. Roberts
A Study of Certain Alloys of the Lead-tin-cadmium System with Reference to Their Use as Solders (with Discussion)	Carl E. Swartz
Some Peculiar Results in Hardness Tests of Lead-antimony Alloys (with Discussion)	L. O. Howard
The Cause of Translation Striae and Translation Strain-hardening in Crystals (with Discussion)	M. J. Buerger
Grain Growth in Metals Caused by Diffusion (with Discussion)	Floyd C. Kelley
Interatornic Forces in Metals and Alloys (with Discussion)	Robert F. Mehi
Twinning in Copper and Brass (with Discussion)	Albert J. Phillips
Twinning in Beryllium, Magnesium, Zinc and Cadmium	C. H. Mathewson
Magnesium-Its Etching and Structure (with Discussion)	H. B. Pulsifer
Alpha Phase Boundary of the Copper-nickel-tin System (with Discussion)	Wm. B. Price, C. G. Grant and A. J. Phillips
Distribution of Tensile Strength in hard Drawn Copper Wire (with Discussion)	Frank W. Harris
Application of a High-vacuum Induction Furnace to the Study of Gases in Metals (with Discussion)	P. H. Brace and N.A. Ziegler
Corrosion of Metals as Affected by Time and by Cyclic Stress (with Discussion)	D. J. McAdam, Jr.
Aluminum-beryllium Alloys (with Discussion)	R. S. Archer and W. L Fink
Behavior of Molyhdenum as Resistor in the Electric Furnace	Henry J. Miller and Marcella Linderman

CLEVELAND MEETING April, 1927

TITLE	AUTHOR
Manganese in Non-ferrous Alloys (with Discussion)	M. G. Corson

NEW YORK MEETING February, 1928 SECONDARY METALS

TITLE	AUTHOR
Non-ferrous Secondary Metals Recovered in the United States (with Discussion)	J. P. Dunlop
Sampling and Evaluating Secondary Non-ferrous Metals (with Discussion)	T. A. Wright
Classification and Preparation of Non-ferrous Scrap Metals and Alloys	H. F. Seifert
Modern Non-ferrous Secondary Metal Producer (with Discussion)	Don C. Blackmar
The Contamination of Metal Scrap, Its Effects on the Value, and Suggested Means by Control (with Discussion)	Carl O. Theime
Metal Recovery from Bronze Foundry Slags (with Discussion)	E. R. Darby
Remelting Secondary Aluminum	T. D. Stay , D. B. Hobbs and H. O. Burrows

NEW YORK MEETING February, 1928 PRECIOUS METALS

TITLE	AUTHOR
Manufacture of Sterling Silver and Some of Its Physical Properties (with Discussion)	Robert H. Leach and C. H. Chatfield
The Platinum Metals and Their Alloys (with Discussion)	Frederic E. Carter
Gold, Silver, Copper Alloys (with Discussion)	Frederic E. Carter
Use of the Noble Metals and Electrical Contacts (with Discussion)	E. F. Kingsbury

INDEX

TITLE	AUTHOR
Index