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  • AIME
    Mineral Education in 1930

    By William B. Plank

    THE growing dependence of our vast industrial civilization (:n mineral products demands today, as never before, the highest technical skill in those who produce these product-;. That the duty of train

    Jan 1, 1931

  • AIME
    The Mexican Gambusino in El Tigre

    By W. A., Wasley

    THE EL TIGRE MINE is a highgrade silver and gold producer located in the northern part of Sonora, Mexico. It has been worked continuously since 1903, producing 50,000.000 oz. of silver and returning h

    Jan 1, 1933

  • AIME
    Institute of Metals Division - The Crystallographic Angles of Indium (TN)

    By E. A. Cisney

    The formula for calculating the crystallographic angles of a tetragonal lattice is: C°S =where $ is the angle between planes (HKL) and (hkl). The angles in Table I have been calculated for indium

    Jan 1, 1960

  • AIME
    Affiliated Student Societies (1918)

    MISSOURI SCHOOL OF MINES The Missouri Mining Association has enjoyed a very good year. Last October the society was reorganized and the following officers elected for the year: E. Ross HOUSHOLDER, P

    Jan 8, 1918

  • AIME
    War Demands Bring Changed Attitude Toward Scrap Metals

    By S. M. Shelton

    SINCE the Saar started. the real progress in scrap-metal recover is in the change of point of view regarding secondary metals. The tendency had been to regard scrap as the normal outgrowth of obsolesc

    Jan 1, 1942

  • AIME
    Part XII – December 1968 – Papers - Nitrogen Solubility in Liquid Fe-Cr-Ni Alloys

    By Robert D. Pehlke, Robert G. Blossey

    The solubility of nitrogen in liquid iron alloys containing chromium and nickel has been measured in the temperature range 1550° to 1700°C at nitrogen pressures to 1 ah. The solubility surface has be

    Jan 1, 1969

  • AIME
    The Condensation Of Zinc From Its Vapor - Discussion (b3262072-ef40-4264-a4ce-6be3ee061b2d)

    CHARLES H. FULTON (author's reply to discussion*).-Mr. E. E. Thum is kind enough to point out an apparent discrepancy between the conclusions drawn from experiments and the results of those exper

    Jan 1, 1919

  • AIME
    Hamersley's Dry Ball-Mill Grinding Circuit Exceeds Expectations

    By S. Terry, W. Callender, R. J. Cornelius

    When a dry ball-mill grinding circuit was in- stalled at the pellet plant of Hamersley Iron Pty. Ltd., it was something of a pioneering venture, since this was one of the first instances where such a

    Jan 7, 1969

  • AIME
    Industrial Minerals - The Geiger Counter as a Control Tool in Processing Potassium-Bearing Ores

    By W. C. Knopf, G. Samsel

    For several years International Minerals & Chem-ical Corp. has used a radiation method to assay potassium content of products from potash and feldspar beneficiation. The procedure is rapid, accurate,

    Jan 1, 1959

  • AIME
    Technical Notes - The Effect of Working and Heating Eutectic Structures

    By J. S. Brown, A. G. Guy

    With the exception of the work of Tammann and Hartmann,1 no published information has been found on the structural changes produced in eutectic structures as the result of heating following plastic de

    Jan 1, 1950

  • AIME
    Metallurgy of Ferroalloy Ores ? Many Processes Still War Secrets New Manganese and Nickel Plants Closed Down

    By Jerome Strauss

    IN his review of developments in 1943, Gilbert Seil, Chairman of this Committee on Reduction of the Ferroalloy Ores, tabulated the consumption of the alloying metals in relation to the steel productio

    Jan 1, 1945

  • AIME
    Officers and Directors (159b2d92-7bac-440a-bf10-057c560b52bd)

    PRESIDENT ARTHUR DWIGHT District 0 NEW YORK, N Y PAST PRESIDENTS EDWIN LUDLOW District 0 MINNEAPOLIS, MINN HERBERT HOOVER, District 4 WASHINGTON, D C FIRST VICE-PRESIDENT JVC REYNOLDS NEW Y

    Jan 1, 1923

  • AIME
    Officers and Directors (a63967a7-d331-4f0b-b6b4-1ab86b4bf1b0)

    PRESIDENT AND DIRECTOR CHESTER A. FULTON NEW YORK, N. Y. PAST PRESIDENTS AND DIRECTORS EUCENE MCAULIFFE OMAHA, NEBR. C. H. MATHEWSON NEW HAVEN, CONN. TREASURER AND DIRECTOR ANDREW FLETCHER NEW,

    Jan 1, 1944

  • AIME
    Mechanization of Coal Mines in Utah

    By OTTO HERRES

    TO operate the bituminous coal industry in the United States in 1929 cost $770,237,000, of which $30,739,000 was paid for purchased power and $34,947,000 for new machinery and equipment. Equipment agg

    Jan 1, 1933

  • AIME
    Coal - Simultaneous vs. Consecutive Working of Coal Beds

    By H. H. Hasler

    THE mining and removal of coal from two or more beds, either simultaneously or consecutively, in vertically adjacent areas have always been matters of concern to mine operators from both operating and

    Jan 1, 1952

  • AIME
    Institute of Metals Division - Yield Strength of Polycrystalline In2Bi and Mg17Al12

    By R. Grierson, R. N. Parkins

    The m.echanica1 properties, at high lzomologous temperatures, of the intermetallic compounds InzBi and Mg17A112 were measured as a .function of temperature, applied strain rate, previous thermal and m

    Jan 1, 1965

  • AIME
    Happy Days Are Here Again

    By AIME AIME

    NEW YORKERS look forward to the third week of February as the time of the year when they can count on seeing their friends-from far and near gathered in the city for the four-day annual session of the

    Jan 1, 1931

  • AIME
    Officers and Directors (b2bcaca4-e08e-4da2-92ac-1b57c2d225f8)

    OFFICERS AND DIRECTORS For the year ending February, 1934 PRESIDENT AND DIRECTOR FREDERICK M. BECKET NEW YORK ,N . Y. PAST PRESIDENTS AND DIRECTORS ROBERT E. TALLY JEROME ARIZ SCOTT TURNER WASHI

    Jan 1, 1932

  • AIME
    Petroleum Division Plans Two Fall Meetings

    By AIME AIME

    THE Petroleum Division will hold two meetings this fall, one on the Coast at Los Angeles, Sept. 29, with the technical sessions in the assembly room of the California Oil and Gas Association and a ban

    Jan 1, 1933

  • AIME
    Clyde Williams ? President of the AIME, 1947

    By Clyde Williams

    A MAN who is a first-class metallurgist, engineer, and scientist and an outstanding organizer, administrator, and executive and who, at the same time, has an innate ability to "make friends and influe

    Jan 1, 1947