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New York Paper - Liquid-oxygen Explosives at Pachuca (with Discussion)
By Michael H. Kuryla, Galen H. Clevenger
Some years after Nobel made his epoch-making contribution to the knowledge of high explosives, Sprengell described a new class of detonating explosives consisting of mixtures, made immediately before
Jan 1, 1923
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New York Paper - Liquid-oxygen Explosives at Pachuca (with Discussion)
By Michael H. Kuryla, Galen H. Clevenger
Some years after Nobel made his epoch-making contribution to the knowledge of high explosives, Sprengell described a new class of detonating explosives consisting of mixtures, made immediately before
Jan 1, 1923
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Part VI – June 1968 - Papers - Dislocation Reactions in Anisotropic Bcc Metals
By Craig S. Hartley
Expressions are obtained for the energy changes associated with the reaction of (a& (111) slip dislocations on intersecting (110)planes in anisotropic bcc metals. An energy criterion for assessin
Jan 1, 1969
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52. Mountain City Copper Mine, Elko County, Nevada
By Edward C. Stephens, Robert R. Coats
High-grade copper ore was discovered in 1932 in the long-dormant Mountain City (Cope) mining district, Elko County, Nevada. From 1932 to 1947, the one producing mine in the district, the Mountain City
Jan 1, 1968
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Index (c925d784-daae-4eb3-8c0e-64b594928f1e)
Jan 1, 1969
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The Liquidus-Solidus Temperatures And Emissivities Of Some Commercial Heat-Resistant Alloys
By James T. Gow, Oscar E. Harder, Anton de S. Brasunas
THIS paper deals with the results obtained and the techniques employed in determining: I. Liquidus and solidus temperatures of the HH and HT type heat-resistant alloys. † 2. The relation of true tem
Jan 1, 1945
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Solutions Mining - Theoretical and Practical Studies on Dump Leaching
By J. A. Brierley, Roshan B. Bhappu, D. H. Reynolds, P. H. Johnson
Although the economic importance of recovering copper by leaching of mine work dumps from open-pit operations has been realized for some time, serious attempts to understand and to improve such operat
Jan 1, 1970
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Institute of Metals Division - The Martensitic Transformation in the Iron-Nickel System
By Larry Kaufman, Morris Cohen
THE solid phase equilibria' and the martensitic transformation in the iron-nickel system have been the subject of considerable study. In addition, there have been numerous investigations on th
Jan 1, 1957
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Diamond Drilling - Some Problems Involved in the Interpretation of Diamond-drill-hole Sampling and Surveying (T. P. 1842, Mining Tech., Jan. 1946) (With discussion)
By John J. Collins
Page Purpose and scope..................... 521 Core sampling......................... 521 Sludge sampling....................... 527 Combining core and sludge assays ...... 533
Jan 1, 1946
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Institute of Metals Division - A Statistical Approach to Equilibrium Diagrams
By L. F. Mondolfo
An investigation of the relationship between properties of the elements and type of binary diagram formed was conducted. It was found that, for each type of equilibrium diagram, the factors for the si
Jan 1, 1962
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Technical Papers and Discussions - Copper and Copper-rich Alloys - Structure after Working - Deformation Lines in Cold-rolled Copper and Its Binary Alpha Solid Solution Alloys with Aluminum, Nickel and Zinc (Metals Tech., Feb. 1948, TP 2336)
By Harold Margolin, W. R. Hibbard, R. W. Fenn, H. P. Moore
Deformation lines, also called etch markings or strain markings, are non-effaceable lines developed in individual grains by etching a metal specimen which has been cold worked sufficiently to cause at
Jan 1, 1949
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Technical Papers and Discussions - Copper and Copper-rich Alloys - Structure after Working - Deformation Lines in Cold-rolled Copper and Its Binary Alpha Solid Solution Alloys with Aluminum, Nickel and Zinc (Metals Tech., Feb. 1948, TP 2336)
By H. P. Moore, R. W. Fenn, Harold Margolin, W. R. Hibbard
Deformation lines, also called etch markings or strain markings, are non-effaceable lines developed in individual grains by etching a metal specimen which has been cold worked sufficiently to cause at
Jan 1, 1949
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This Phosphate Industry of Ours
By Chester A. Fulton
SUPPLYING as it does a necessity for healthy animal and vegetable phosphate production is a most important industry. We human beings also are animal as this war so surely proves. Unlike many other ele
Jan 1, 1944
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PART IV - Papers - Surface Layer Effects on the Plastic Deformation of Iron and Molybdenum
By I. R. Kramer
The stress associated with the surface layer was deter-minedfor iron and molybdcnum. These measurements show that the surface layer plays a very important role in the plastic deformation of bcc metals
Jan 1, 1968
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Deoxidation of Steel with Aluminum
By Herty, C. H.
No attempt will be made here to review the previous work done by investigators on the general subject of inclusions, because it was discussed sufficiently in an early cooperative bulletin of this seri
Jan 1, 1957
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Institute of Metals Division - Tensile Behavior of Copper Foils Prepared from Rolled Material
By A. Lawley S. Schuster
The tensile behavior of copper foils prepared from rolled bulk material has been studied over the thickness range 2 to 53 , and for a range of pain sizes. For foils of comparable grain size, having th
Jan 1, 1964
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Part XII - Papers - Generalized Model for the Gaseous, Topochemical Reduction of Porous Hematite Spheres
By W. O. Philbrook, R. H. Spitzer, F. S. Manning
A generalized mathematical model has been developed to describe the kinetics of the gaseous, topo-chemical reduction of porous hematite spheres. Gas-solid reduction is permitted at each of three advan
Jan 1, 1967
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World Bank Group Financing
By L. Hartsell Cash
INTRODUCTION Created in 1944 to help rebuild those economies, principally in Europe, which were seriously damaged or destroyed during the Second World War, the World Bank--or to use its correct na
Jan 1, 1985
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Some Rock Mechanics Aspects Of Petroleum Engineering
By K. E. Gray
The status of rock mechanics as applied to petroleum production might be termed, "Rock Mechanics-A New Name for Old Problems." The petroleum industry's efforts, from its earliest days, have been
Jan 1, 1968
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Part II - Papers - Growth and Preferred Orientations of Large Elongated Grains in Doped Tungsten Sheet
By J. L. Walter
Tungsten ingots with and without small amounts of aluminum, silicon, and potassium were prepared by conventional powder-metallurgy techniques and hot-rolled to 0.001-in.-thick sheet. The ingots were r
Jan 1, 1968