Volume 53
Containing the Papers and Discussions on Iron and Steel and Allied Subjects Presented at the San Francisco Meeting, September, 1915 and the New York Meeting, February, 1916

Title Page

Preface

Contents

PAPERS:

SAN FRANCISCO MEETING September, 1915

TITLE	AUTHOR
The Geology of the Iron-Ore Deposits In and Near Daiquiri, Cuba (with Discussion)	James F. Kemp
Additional Data on Origin of Lateritic Iron Ores of Eastern Cuba	C. K. Leith and W. J. Mead
The Formation and Distribution of Bog Iron-Ore Deposits (with Discussion)	C. L. Dake
Manufacture and Tests of Silica Brick for the Byproduct Coke Oven (with Discussion)	Kenneth Seaver
Rotary Kilns for Desulphurization and Agglomeration	Samuel E. Doak
Radiography of Metals	Wheeler P. Davey
Suggestions Regarding the Determination of the Properties of Steel (with Discussion)	Alexandre Mitinsky
Conversion Scale for Centigrade and Fahrenheit Temperatures (with Discussion)	Hugh P. Tiemann
The Pacific Coast Iron Situation. The Iron Ores of California and Possibilities of Smelting (with Discussion)	Charles Colcock Jones
The Thermal Insulation of High-Temperature Equipment (with Discussion)	P. A. Boeck
The Commercial Production of Sound, Homogeneous Steel Ingots and Blooms (with Discussion)	Emil Gathmann
The Electric Furnace in the Foundry (with Discussion)	William G. Krantz
The Duplex Process of Steel Manufacture at the Maryland Steel Works	F. F. Lines

NEW YORK MEETING February, 1916

TITLE	AUTHOR
The Iron Deposits of Daiquiri, Cuba (with Discussion)	Waldemar Lindgren and Clyde P. Ross
The Genesis and Relations of the Daiquiri and Firmeza Iron-Ore Deposits, Cuba	Joseph T. Singewald, Jr., and Benjamin LeRoy Miller
Conservation of Iron Ore	C. K. Leith
The Iron Mines of the Sierra Menera District of Spain	A. S. Callen
The Iron Ores of the Philippine Islands	Wallace E. Pratt
The Formation and Distribution of Residual Iron Ores	C. L. Dake
The Control of Chill in Cast Iron. Considering the Elements Effective in the Manufacture of Malleable Castings and Chilled Car Wheels. (with Discussion)	Grafton M. Thrasher
Magnetic Studies of Mechanical Deformation in Certain Ferromagnetic Metals and Alloys (with Discussion)	H. Hanemann and Paul D. Merica
The Effect of Carbon on the Physical Properties of Heat-Treated Carbon Steel (with Discussion)	J. H. Nead
Metallography of Steel for United States Naval Ordnance (with Discussion)	Harold Earle Cook
Vacuum-Fused Iron with Special Reference to Effect of Silicon (with Discussion)	T. D. Yensen
Measurement of the Temperature Drop in Blast-Furnace Hot-Blast Mains (with Discussion)	R. J. Wysor
Washed Metal	Henry D. Hibbard and Edward L. Ford
Modern Development in the Combustion of Blast-Furnace Gas with Special Reference to the Bradshaw Gas Burner (with Discussion)	K. Huessener
Manganese-Steel Castings in the Mining Industry (with Discussion)	Walter S. McKee
A Chemical Explanation of the Effect of Oxygen in Strengthening Cast Iron	W. McA. Johnson

INDEX

TITLE	AUTHOR
Index