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Part VIII - Papers - On the Vacancy Concentrations of Wüstite (FeOx) near the p to n Transition
By J. B. Wagner, B. Swaroop
The atomic ratios of oxygen to iron in zlarious corn-posilions of wustite in the vicinity oj the reported p to n transformation were determined in the temperalure range between 950" and 1250°C. For th
Jan 1, 1968
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Institute of Metals Division - The Omega Transformation in Zirconium-Niobium (Columbium) Alloys
By R. F. Hehemann, D. J. Cometto, G. L. Houze
The w transformation in the Zr-Nb system was studied using X-ray diffraction, dilatometric, re-sistornetric, hardness, and metallographic techniques. w forms in a diffusionless, completely reaersible
Jan 1, 1965
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Philadelphia Paper - The Strength of Wrought Iron as affected by its Composition and by its Reduction in Rolling
By A. L. Holley
The first session was held in the rooms of the American Philosophical Society, on Tuesday evening, February 26th. The President, Dr. T. Sterry Hunt, called the meeting to order, and after a few int
Jan 1, 1879
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Composition And Microstructure Of Ancient Iron Castings
By Maurice L. Pinel, Thomas T. Read, Thomas A. Wright
THE erroneous, but until recently widely prevalent, belief that iron castings were first made in Europe in the fourteenth century has been adequately refuted in a number of earlier papers;1,11,12 but
Jan 1, 1938
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49. Iron Ore Deposits of the Iron Springs District, Southwestern Utah
By J. Hoover Mackin
The iron ore bodies of the Iron Springs district are replacement deposits of magnetite and hematite in Jurassic limestone around the borders of three intrusions of quartz-monzonite porphyry. Productio
Jan 1, 1968
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Pipelining - Equipment, Methods and Materials - Experimental Study of Pressure Gradients Occurring During Continuous Two-Phase Flow in Small Diameter Vertical Conduits
By K. E. Brown, A. R. Hagedorn
A 1,500-ft experimental well was used to study the pressure gradients occurring during continuous, vertical, two-phase flow through 1-in., 1 1/4-in. and 1 1/3-in. nominal size tubing. The test well
Jan 1, 1966
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Institute of Metals Division - High Conductivity Copper-Rich Cu-Zr Alloys
By M. J. Saarivirta
A high-purity copper-zirconium alloy system was imesti-gated. The zirconium content of the alloys studied varied from 0.003 to 0.23 pet. The solid solubility of zirconium in copper and some physical
Jan 1, 1961
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Discussion of Transaction Papers
A-Metal Mining B-Minerals Beneficiation F-Coal H-Industrial Minerals
Jan 11, 1950
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Technical Papers and Notes - Iron and Steel Division - Solubility of Nitrogen in Liquid Iron and Iron Alloys
By N. Parlee, V. C. Kashyap
The solubilities of nitrogen in liquid iron and liquid Fe-Ni, Fe-Mo, Fe-V, and Fe-Mo-V alloys were measured by the Sieverts method. Measurements were made at 1600° to 1800°C on binary alloys up to 20
Jan 1, 1959
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New York Paper - Discussion of the Existing Data as to the Position of Ae3
By H. M. Howe
§ 24. Introduction.—This paper discusses the chief existing data as to the temperature, in iron-carbon alloys, of Ae3, the upper limit of the transformation range when in equilibrium, as distinguished
Jan 1, 1914
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Lead Coating of Steel
By J. L. Bray
LEAD has often been suggested as a protective coating for iron and steel. Such a protective coating should possess: (1) good adhesion, (2) durability, (3) ease of application, (4) freedom from pinhole
Jan 1, 1937
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Part III - Papers - Properties of Green Electroluminescence and Double Injection in Epitaxial Gallium Phosphide at Liquid Nitrogen Temperature
By Arnold S. Epstein
Tlze green electroluminescence occurring at liquid-nitvogen temperature in epitaxial gallium phosphide diodes is exarnined using the donor dopants silicon and sulfur. Zinc is used as the p-type diffus
Jan 1, 1968
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Dislocations And Mechanical Properties - 3-1 Historical Sketch
By E. Orowan
LONG before the role of dislocations in the plastic deformation of crystals was recognized, the stress-strain field around dislocations received considerable attention in the theory of elasticity. I
Jan 1, 1954
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Papers - Smelting - Reverberatory Smelting Practice - History of Reverberatory Smelting in Montana, 1879-1933
By Frederick Laist
This paper is a review of Montana reverberatory smelting practice covering a period of approximately fifty years, during which time the small furnaces that had been in use elsewhere for a century or m
Jan 1, 1934
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Papers - Electrical Methods - Application of Resistivity Methods to Northern Ontario Lignite Deposits (With Discussion)
By R. H. Hawkins
An investigation of the applicability of geophyiical methods to northern Ontario lignite deposits was undertaken early in 1930 by the Ontario Research Foundation at the request of the Ontario Departme
Jan 1, 1934
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Part IX - Papers - Plasticity of Magnesium Crystals
By W. A. Backofen, B. C. Wonsiewicz
The Plasticity transition in magnesium was studied by plane-strain compression of single crystals and polycrystalline material at temperatures from about 20" to 307°C. Reduction of single crystals alo
Jan 1, 1968
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PART VI - Papers - The Mechanical Properties of Three Gamma Brass Type Intermediate Phases – Gamma CuZn, Gamma AgZn and Gamma CuCd
By David J. Mack, Dennis R. O’Boyle
The mechanical properties of three polycrystalline intermediale Phases that have the y bvass structure were measured in compression between 400° and 900°K. At the lower testing temperatures— termed Re
Jan 1, 1968
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New Haven Paper - The Development of the Modern By-Product Coke-Oven
By Christopher G. Atwater
The object of this paper is to describe and discuss the progress that has been made, up to the present date, in the development of the modern by-product coke-oven. There are few members of the Institu
Jan 1, 1903
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Cost Of Acquiring And Operating Mineral Properties - Part 1. Metal, Nonmetallic, And Coal
By Paul M. Tyler
Mineral raw materials, because they are essential to our industrial prosperity and military strength, must be made available in substantial quantities. regardless of cost. Variations in the cost of pr
Jan 1, 1959
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Index (77d23c49-8533-4158-914d-e91f5000a6d0)
Jan 1, 1957