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  • AIME
    Institute of Metals Division - Effects of Alloying Elements on the Electrical Properties of Manganin-Type Alloys

    By D. D. Pollock, D. I. Finch

    Relationships between the compositions of specially prepared manganin-type alloys and some of their electrical properties have been established. Empirical equations, based upon the electronic configur

    Jan 1, 1957

  • AIME
    Institute of Metals Division - The Lattice Parameter and Alpha Phase Boundary of Ferritic Iron- Zinc Alloys (TN)

    By G. R. Speich, L. Zwell, H. A. Wriedt

    HORNBOGEN1 has recently shown that it is possible to measure the degree of segregation accompanying cellular precipitation in ferritic Fe-Zn alloys by measuring the lattice parameter of the ferrite ph

    Jan 1, 1964

  • AIME
    Institute of Metals Division - Perisectic Reaction in the Superconductor Nb3Sn (Cb3Sn)

    By Harry C. Gatos, Frank J. Bachner, Mario D. Banus

    The portion of the Nb-Sn phase diagram between 75 and 79 at. pct Nb at temperatures near the liquidus has been investigated by melting alloys of known composition and examining the microstmc-tzlres re

    Jan 1, 1965

  • AIME
    Ore Transportation at the Alaska Juneau .Mines

    By Williams, J. A.

    THE Alaska Juneau mine has been developed through an adit driven at the elevation of the top of the mill and all mining is done above this main haulage level. As a result of wholesa1e"mining operation

    Jan 1, 1931

  • AIME
    Bearings on Mine Motors and Pumps

    By William F. Boericke

    CONSIDERABLE waste of oil and grease in lubricating motors and other machinery results from the use of bearings that are not totally enclosed. There is also the likelihood of damage to the bearing thr

    Jan 1, 1926

  • AIME
    Principles of Flotation-an Experimental study on the Meet of Xanthates on Contact Angles at Mineral Surfaces

    By Ian Wark

    IN the paper on the development of the flotation process at Broken Hill (Australia) prepared by the Broken Hill Branch of the Australasian Institute of Mining and Metallurgy and published in its Proce

    Jan 1, 1932

  • AIME
    Safety, Ventilation and Industrial Hygiene - Most Modern Methods Adopted to Attain Safe Working Conditions

    By E. J. Eisenach, W. E. Jones

    SAFETY and industrial hygiene have always been recognized as highly important in company policy, and the co-operative support of the company officials and entire plant personnel has contributed largel

    Jan 1, 1946

  • AIME
    Regional Meeting at Tucson Attracts 600 - An Outstanding Week of Professional Fraternizing

    By Edward H. Robie

    THE registration badges gave out, there were not enough programs, the Pioneer Hotel's rooms were insufficient, and some hundred applicants for banquet tickets had to be turned down at the Institu

    Jan 1, 1938

  • AIME
    "Predicting Mineral Development on Public Lands"

    By Larry Dale

    An approach for predicting the development of mineral resources on public lands has been developed as an aid to resource agencies. It consists of new techniques for evaluating the economic potential o

    Jan 1, 1982

  • AIME
    Inside a Metal

    By L. R. van Wert

    CAREFUL research into the nature of the metallic state has yet to discover, with any certainty, its essential quality. We do riot yet know, for sure, what it is that makes the metallic elements differ

    Jan 1, 1937

  • AIME
    South African Diary

    By J. G. EVANS

    It is with a certain amount of trepidation that a man considers gathering his family of six, traveling across a continent, two oceans and a sea, and going to live in a foreign land. But "pioneering" i

    Jan 1, 1949

  • AIME
    Molds And Pouring Practice (eea39a01-eaf1-402f-95ef-a77567dd298b)

    INCREASING realization that pouring and ingot-mold practices involve many factors of fundamental importance to ingot quality and general steel-mill operations has caused these phases of steelmaking to

    Jan 1, 1964

  • AIME
    Industrial Minerals - Screening by Centrifugal Force

    By J. D. Grace

    Screening by centrifugal force is a unique subject, for all vibrating screens, with but one exception, depend on gravity alone to pass material through a sizing mesh or screen cloth. Centrifugal scree

    Jan 1, 1967

  • AIME
    William A. Haven, Chairman, Iron and Steel Division

    By AIME AIME

    THIS year the Chairman of the Institute's Iron and Steel Division is THIS William Anderson Haven, better known to the membership generally as Bill Haven. The Division Chairman is an individual en

    Jan 1, 1944

  • AIME
    Zinc-Its Supply and Demand in the United States

    By Howard I. Young

    WHEN so many statements are being made relative to the requirements of zinc metal, it is difficult for some of us who are acquainted with the industry to visualize how it is possible to step up produc

    Jan 1, 1942

  • AIME
    Papers - - Produciton - Domestic- Oil and Gas Development in Utah, 1934

    By H. W. C. Prommel

    While Utah remains an unimportant factor in oil production, exploratory drilling was carried on in six widely separated areas, extending from the southwest to the northeast corner of the state. One ne

    Jan 1, 1935

  • AIME
    Washington Paper - Notes on the Energy and Utilization of Fuel, Solid, Liquid and Gaseous

    By W. J. Taylor

    Nature has furnished us with fuel in three forms, solid, liquid, and gaseous; solid, the most common; liquid, containing the greatest energy; gaseous, the most convenient for use. The tendency of the

    Jan 1, 1890

  • AIME
    Effects of Artificial Support in Longwall Mining as Determined by Barodynamic Experiment

    By B. B. Bucky

    THIS investigation was carried on by means of models and the applica-tion of the principles of similitude to determine the effects of props, props and cribs and sand filling in longwall mining. The ge

    Jan 1, 1939

  • AIME
  • AIME
    The Mystery Of The Missing Man

    By James K. Richardson

    Today, the enigma of the "missing man" in the metal mining industry equals, and frequently surpasses in objective importance, the problems of ore development, drilling, sampling, pumping, milling tech

    Jan 1, 1949