Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • AIME
    Tensile Properties of Rail and 'other Steels at Elevated Temperatures

    By John Freeman

    THE tensile properties of steels at elevated temperatures have been studied by numerous investigators,1 primarily for the purpose of determining their suitability for structural uses. Tests with this

    Jan 1, 1930

  • AIME
    Preparation of Metallic Single Crystals and Twinning in Zinc and Zinc Single Crystals (a8e18352-9158-49b1-97eb-ed30e470a6c9)

    By Orlando E. Romig

    As metals and alloys are composed of an aggregate of allotriomorphic crystals or grains, each possessing an individual orientation, the physical characteristics of a metal or an alloy are closely rela

    Jan 1, 1927

  • AIME
    Cleveland Paper - The Ultimate Source of Metals

    By Blamey Stevens

    It is now generally agreed that most metals have been brought to the surface of the earth by volcanic agencies. The question as to how these metals came from the volcanic matrix to the mineral deposit

    Jan 1, 1913

  • AIME
    Institute of Metals Division - The Determination of Solid Solubilities by Quantitative Metallography of a Single Alloy (TN)

    By R. E. Morgan, D. L. Douglass

    The determination of phase relationships and solid-solubility limits can be performed by quantitative metallography in addition to the usual X-ray and metallographic techniques. For example, Beck and

    Jan 1, 1960

  • AIME
    Sinking a Shaft and Solving a Pumping Problem

    By J. Fred Johnson

    MORE ORE is mined in the Bingham District than in any other mining district in Utah. In addition to the open-pit operations of the Utah Copper Co., there have been, many large underground mines. Until

    Jan 1, 1934

  • AIME
    Pittsburg Paper - The Ultimate Source of Ores

    By Charles R. Keyes

    PAGE. I. IntRoduction,...........139 11. Four Phases of Primary Ore-Genesis,......141 1. Extraction of Ore-Materials from Sea-Water,....141 A. Early Views,........141 B. Metals in Sea-Water,.....

    Jan 1, 1911

  • AIME
    Logging and Log Interpretation - Some Effects of Invasion on the SP Curve

    By L. F. Elkins

    Water coming into wells with bottom water present in the Fosterton field, when their oil recovery was only 0.1 to 1.5 per cent of oil in place below the lowest perforation, confirms lack of shale barr

  • AIME
    Part 1. Accounting For The Extractive Industries (2c007f3d-0020-4c34-8e9d-834c17fed200)

    By Maurice E. Peloubet

    This discussion of accounting will describe the statements and the information that the accounting system produces, from the point of view of those who use such systems rather than of those who prepar

    Jan 1, 1964

  • AIME
    Minerals Beneficiation - Countercurrent Decantation: When and Why

    By E. J. Roberts

    Hydrometallurgical operations and many processes in the chemical industry require the separation of dissolved material from solids. One of the decisions which has to be made in designing a plant for s

    Jan 1, 1961

  • AIME
    Solution Mining Of Evaporites And Its Relationship To The Future Of Hydrometallurgy

    By Charles H. Jacoby

    The solution mining of evaporites has a history of approximately 5,000 years. The insitu leaching of metalliferous ore will have many of the same characteristic problems which have confronted industry

    Jan 1, 1974

  • AIME
    Drilling – Equipment, Methods and Materials - Mechanics of Differential Pressure Sticking of Drill Collars

    By H. D. Outmans

    A method has been developed for determining the relative water wet-tability (fraction of the surface wet by water) of porous media. This method involves the adsorption of methylene blue dye from an aq

  • AIME
    Sand Filling through Pipes and Boreholes

    By Lucien Eaton

    THE use of filling in mines is less common in the United States than it is in Europe, where in some places it is required by law. In most cases the filling is placed by hand, and the material used for

    Jan 1, 1932

  • AIME
    Reservoir Engineering - General - Internal Anatomy of a Tight, Fractured Hunton Lime Reservoir Revealed by Performance – West Edmond Field

    By L. F. Elkins

    In 1946 Littlefield, Gray and Godbold published a thorough geologic description of the West Edmond Hunton Lime reservoir, located in Central Oklahoma, and discussion of its early performance.l They st

    Jan 1, 1970

  • AIME
    Minerals Beneficiation - Preferential Energy Consumption in Tumbling Mills

    By P. Somasundaran, D. W. Fuerstenau

    This article presents the results of an analysis of grinding of 1:1 mixtures of 4x8-mesh quartz and limestone in laboratory ball and rod mills. From these experiments, the amount of energy consumed in

    Jan 1, 1963

  • AIME
    Relation of Gas-well Spacing to Ultimate Recovery

    By D. T. MacRoberts

    Tins paper embodies the results of theoretical studies concerning gas reservoirs, especially the effect of drilling programs of various intensities upon pressure depletion and ultimate recoveries. The

    Jan 1, 1938

  • AIME
    PART I – Papers - Irradiation-Induced Densification of Pyrolytic Carbon

    By J. C. Bokros, A. S. Schwartz

    The irradiation-induced densification of pyrolytic carbon has been shown to take place by a simple first-order rate process. The values of the densification constant, kd, for isotropic carbons are 1.0

    Jan 1, 1968

  • AIME
    Minerals Beneficiation - Relation of Magnetic Susceptibility to Mineral Composition

    By David R. Mitchell, Ernest M. Spokes

    There is evidence that study of minerals now considered to have susceptibilities too low for magnetic separation should be continued. Present concepts may be false. INFORMATION on magnetic properti

    Jan 1, 1959

  • AIME
    Extractive Metallurgy Division - Kinetic and Equilibrium Studies of Redox Reactions in Liquid Bismuth

    By D. H. Gurinsky, D. G. Schweitzer

    The empirical equilibrium constantsd the heat of reaction for the reduction have been determined from 300° to 500°C. The mechanisms of the oxidation of uranium and magnesium fro

    Jan 1, 1962

  • AIME
    San Francisco Paper - Biographical Notice of Samuel Franklin Emmons

    By George F. Becker

    A Nere record of Emmons's professional career would very inadequately represent the man. That he was eminent mc know, and our successors will realize in due time; but they must depend upon us for

    Jan 1, 1912

  • AIME
    A Peculiar Type Of Intercrystalline Brittleness Of Copper

    By Henry Rawdon

    THE following note describing the behavior of copper under rather unusual conditions is offered here for its suggestiveness rather than as a complete study of the question. The examinations described

    Jan 2, 1920