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  • AIME
    75th Anniversary Celebration Marks All-Time High in AIME Meetings

    By AIME

    IN the parlance of Hollywood, it was a super-colossal meeting. In the more restrained language of engineers, the Institute's 75th Anniversary Celebration attracted the largest crowd ever; was the

    Jan 1, 1947

  • AIME
    Mining Engineering Notebook – Performance of Shell Liners in Ball Mills

    By Frank J. Windolph

    Grinding Practice-These tests were run in the 9 ft diam by 8 ft long grate discharge ball mills at Climax. Each mill functions in closed circuit with a 78 in. Akins duplex high-weir classifier, and a

    Aug 1, 1956

  • AIME
    Institute of Metals Division - On the Origin of Tertiary Creep in an Aluminum Alloy

    By F. N. Rhines, A. S. Nemy

    The mode of high-temperature tertiary creep of 523-0 aluminum alloy was found to be strongly stress dependent. The occurrence of necking and/or fissures during tertiary creep exhibited a sequence with

    Jan 1, 1960

  • AIME
    Liquid Oxygen Explosive in Strip Coal Mining

    By George Holderer

    THE Enos Coal Mining Co. owns an area underlaid by coal, of approximately 5000 acres. This property is situated 9 miles from Oakland City, in the southern part of Indiana. The mine has been in operati

    Jan 2, 1927

  • AIME
    12. Geology and Ore-Deposits of the Ducktown District, Tennessee

    By Maurice Magee

    The Ducktown ore deposits have been known, explored, and mined for 120 years. Eight massive sulfide ore bodies occur in highly folded and metamorphosed graywacke, graywacke conglomerate, mica schist,

    Jan 1, 1968

  • AIME
    Industrial Minerals Record Progress Over a Wide Front

    By Oliver Bowles

    GLASS razor blades, glass chairs, and marble window panes attest that creative genius was still active in 1935. Many less striking, though doubtless more important, developments are to be recorded for

    Jan 1, 1936

  • AIME
    Gas-Producer Power-Plants

    By Samuel S. Wyer

    THE installation of the gas-producer power-plant in America has been so unusual that all engineers have viewed it with in¬terest; a large majority, however, regard it with a lack of con-fidence and ma

    Mar 1, 1905

  • AIME
    Minerals Beneficiation - Effect of BaCI2, and Other Activators on Soap Flotation of Quartz

    By Brahm Prakash, R. Schuhmann

    Chemical conditions for flotation and nonflotation of quartz with oleic acid as collector and barium, calcium, aluminum, iron, and tin as activators were studied using a simple vacuum-flotation techni

    Jan 1, 1951

  • AIME
    Minerals Beneficiation - Effect of BaCI2, and Other Activators on Soap Flotation of Quartz

    By Brahm Prakash, R. Schuhmann

    Chemical conditions for flotation and nonflotation of quartz with oleic acid as collector and barium, calcium, aluminum, iron, and tin as activators were studied using a simple vacuum-flotation techni

    Jan 1, 1951

  • AIME
    Case Against a Copper Tariff

    By AIME AIME

    THAT the copper industry is in serious straits is admitted. So are the lead and zinc industries, and both lead and zinc are tariff protected. Conditions in the Western lead, zinc and silver mining dis

    Jan 1, 1932

  • AIME
    Coal - Nemacolin Mine of Buckeye Coal Co.

    By A. W. Hesse

    The trend of American construction toward permanence and longevity is noticeable in the more recent coal plant installations; also, the policy of many coal operators has changed from seeking to obtain

    Jan 1, 1927

  • AIME
    Prevention of Intergranular Corrosion in Corrosion-resistant Chromium-nickel Steels

    By P. Payson

    INTERGRANULAR corrosion in corrosion-resistant chromium-nickel steels has been widely discussed in the last few years. So far as the author knows, nothing has been published which definitely shows tha

    Jan 1, 1932

  • AIME
    1. Ore Deposits of the United States, 1933-1967 The Graton-Sales Volume

    By John S. Brown

    The northeastern United States embraces that area of the Appalachian Mountains, and adjacent territory, beginning on the south at the Potomac River. It thus extends from the flat-lying Paleozoic terra

    Jan 1, 1968

  • AIME
    Sulfur (6c33d2f0-3e65-4b13-ba60-1f01f6376a65)

    By James M. Barker

    Sulfur is a nonmetallic element of great physical and economic importance to the world. It is widely but sparingly distributed throughout the hydrosphere, lithosphere, and biosphere. Sulfur is the ten

    Jan 1, 1983

  • AIME
    Tintic Mining District (61a046e6-ba1f-476a-9d29-d784b65b268a)

    "With a total value to date of well over $200,000,000.00 for its ore production, the Tintic mining district, which is about 100 miles southwest of Salt Lake City, ranks as one of the three main ore pr

    Jan 1, 1925

  • AIME
    Butte Paper - Hydro-Electric Development in Montana (with Discussion)

    By Max Hebgen

    I. Natural Features of State Affecting Power Development .. 792 II. Early Developments. 1. Big Hole Plant................. 792 2. Canyon Feny Plant............... 793 3. Madison Plant No. 1........

    Jan 1, 1914

  • AIME
    Papers - Strain Transformation in Metastable Beta Copper-zinc and Beta Copper-tin Alloys (With Discussion)

    By Alden B. Greninger, Victor G. Mooradian

    Microscopic examinations of quenched (beta) 60:40 copper-zinc and quenched (beta) 74:26 copper-tin alloys have frequently disclosed long, thin parallel bands or markings within the polyhedral beta gra

    Jan 1, 1938

  • AIME
    Papers - Strain Transformation in Metastable Beta Copper-zinc and Beta Copper-tin Alloys (With Discussion)

    By Alden B. Greninger, Victor G. Mooradian

    Microscopic examinations of quenched (beta) 60:40 copper-zinc and quenched (beta) 74:26 copper-tin alloys have frequently disclosed long, thin parallel bands or markings within the polyhedral beta gra

    Jan 1, 1938

  • AIME
    Technical Papers and Notes - Extractive Metallurgy Division - Data on Copper Converter Practice in Various Countries

    By F. E. Lathe, L. Hodnett

    This paper summarizes extensive data supplied by 40 copper converter plants in 18 countries, and includes a partial analysis and comments on the effect of converter slag composition and temperature on

    Jan 1, 1959

  • AIME
    Institute of Metals Division - Autocatalytic Acid Corrosion of Aluminum Containing Copper

    By O. P. Arora, M. Metzger

    Single-phase aluminum containing 1 to 600ppm copper was studied in 7 to 26 pct HCl. The corrosion rate in the autocatalytic stage was resolved into a constant intrinsic component and an acdelerating

    Jan 1, 1963