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The United Eastern Mining and Milling PlantBy Otto Wartenweiler
AFTER the phenomenal development of the new mine, the United Eastern Mining Co., with Mr. Frank A. Keith as President, decided to install a reduction plant. The character of the ore, closely resembli
Jan 11, 1917
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Institute of Metals Division - Creep of Polycrystalline TinBy J. E. Breen, J. Weertman
The creep rate of polycrystalline tin was studied as a function of temperature and stress in constant stress experiments. The temperature was varied from room temperature to almost the melting point o
Jan 1, 1956
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Reports of Western MeetingsSponsored by the Utah Section of AIME, the 1960 Annual Rocky Mountain Minerals Conference brought more than 500 members of the mineral industry to the conference rooms of the Newhouse Hotel in Salt La
Jan 11, 1960
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The Henderson Ore Body – Elements of Discovery, ReflectionsBy Stewart R. Wallace
Members of the Society, it is a very great honor for me to be here today and to have the opportunity of telling you about some things that have been accumulating in the back of my mind for some time.
Jan 6, 1975
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Park City Mining DistrictNo true conception of the Park City mining district can be obtained without first giving consideration to the part it has played as a consistent producer of mineral wealth. Its position in this regard
Jan 1, 1925
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Notes on the Development of the Iron Blast Furnace (34c9bffa-bc94-42c0-96f8-52d2a8e5e41e)By A. J. Boynton
THIS paper is not the result of recent research with regard to any particular feature of iron metallurgy, blast-furnace practice or mechanical engineering. It is rather a series of notes with regard t
Jan 1, 1935
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Institute of Metals Division - Plastic Deformation of Magnesium Single CrystalsBy E. C. Burke, W. R. Hibbard
Plastic deformation in magnesium single crystals was studied by tensile tests at room temperature utilizing an improved preparation and testing technique. Consistent critical resolved shear stress val
Jan 1, 1953
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The Composition Of The Rock Gas Of The Cripple Creek Mining District, ColoradoBy George Burrell
INTRODUCTION THE senior author of this paper, while in Colorado on other official business, made a trip to the Cripple Creek gold-mining district to get more data than are at present available regard
Jan 5, 1916
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Papers - - Production Engineering and Engineering Research - Some Economic Aspects of Gas-solubility Investigations (With Discussion)By Alexander B. Morris
Studies such as the investigations into the solubility of gases in crude oil under various conditions, which have been carried on during the past three or four years, are very interesting from an acad
Jan 1, 1935
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Progressive Regional Carbonization Of CoalsBy David White
ATTENTION has been given to the sources and supply of the raw vegetal matter and. the conditions of its submission to the process of sedimentation. An original and most valuable review has been made o
Jan 2, 1925
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Institute of Metals Division - Analysis of a GaAs LaserBy W. N. Carr, J. R. Biard, B. S. Reed
An analysis of the semiconductor injection laser is presented which is based on a phenomenological model using device and material parameters. The intent of the laser threshold analysis is not to pred
Jan 1, 1964
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Salt Lake Paper - A Comparison of the Huntington-Heberlein and Dwight-Lloyd Processes (with Discussion)By W. W. Norton
The gradually increasing proportion of sulphide ores which lead smelters of to-day are called upon to handle has caused the roasting problem to become one of ever greater importance. Mines have increa
Jan 1, 1915
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Butte Paper - The Great Falls System of ConcentrationBy Albert E. Wiggin
PagE I. Early History of Boston & Montana Mill at Great Falls (1891 to 1905). 210 a. Original Mill Built in 1891.........210 b. Coarser Concentration Tried...211 c. Screen Sizing of Fine Jig F
Jan 1, 1914
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A Study of the Heat Treatment, Microstructure and Hardness of 60 :40 BrassBy Frances Hurd
WHEN 60:40 brass is heated to 825° C., given a drastic quench to obtain the beta solid solution, and reheated, various changes take place in the structure. Reheating at 200' C. causes a fine, gra
Jan 1, 1927
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PART VI - Retrograde Solubility in Semiconducting Intermetallic Compounds. Liquidus Curves in the Pb-S, Pb-Se, and Pb-Te SystemsBy E. Miller, K. L. Komarek
Equatiorzs have been derived which related maximum solid solubilities in semicondcting compounds having retvograde solidus curves with 1iqllidus data. Liquidus curves in Lke Pb-Te, Pb-Se, ard PB-S sys
Jan 1, 1967
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Part XI – November 1968 - Papers - Preferred Orientation Studies of Cold-Drawn Martensitic Steel BarsBy S. Dinda
A series of as -quenched 4340 bars were drawn through a carbide die to various reductions. The X-ray diffraction technique of Lopata and Kula was employed to detect preferred orientation in drawn ma
Jan 1, 1969
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Manganese Ores Of The Embreeville District Of East TennesseeBy Stanley Reichert
The manganese deposits of the Embree Iron Co., Embreeville, Tenn., are thought to be fairly typical and representative of the East Tennessee type of deposit, and so to warrent rather detailed descript
Jan 1, 1941
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Blast Furnace and Raw Materials - Pyrometry at the Coke Oven (Metals Technology, December 1942)By Robert B Sosman
The relative temperature distribution within a coke oven and among the ovens in a battery can be obtained automatically for the operator's guidance by sighting a total-radiation pyrometer on the
Jan 1, 1943
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Blast Furnace and Raw Materials - Pyrometry at the Coke Oven (Metals Technology, December 1942)By Robert B. Sosman
The relative temperature distribution within a coke oven and among the ovens in a battery can be obtained automatically for the operator's guidance by sighting a total-radiation pyrometer on the
Jan 1, 1943
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Institute of Metals Division - Some Observations on the Effect of Sensitization at 1200°F on the Electron Microstructure of a Type-304 Stainless Steel with an Extra High Carbon ContentBy Laurence Pellier
Electron microscopical studies were made of the effect of sensitization at 1200oF on a Type-.104 stainless steel with high carbon and low nitrogen and oxygen contents, after solution annealing and aft
Jan 1, 1963