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  • ABM
    Avaliação Da Aplicação De Aço Dp450 Em Painel Automotivo Exposto

    By Jetson Lemos Ferreira

    A Usiminas vem procurando fornecer aços de menor espessura ao mercado automotivo, com graus de resistência cada vez mais elevados, destacando-se os Advanced High Strength Steels (AHSS). Contudo, até e

    Aug 17, 2017

  • CIM
    Flir Pathfindir Thermal Imaging Camera Systems Presented by: Winsted Group Inc.

    By David R. Winfield

    I would like to thank you for spending the time with me today to review the FLIR PathFindIR thermal imaging camera system: It is truly an innovative safety system that has the added benefit of offerin

    Feb 1, 2008

  • NIOSH
    RI 7455 Characteristics Of Electrowon And Of Hydrogen-Reduced Molybdenum Powder And Sheet

    By E. F. Ferrell

    Electrowon molybdenum powders and a commercial hydrogen-reduced powder, all with different minor impurities, were investigated by the Bureau of Mines with respect to inherent properties, to fabricatio

    Jan 1, 1970

  • CIM
    Co-extraction of Coal and Methane (362789c6-9a28-469f-91a9-ffef724792c7)

    By L. Yuan, J. Qin, J. Xie, Q. D. Qu, Y. P. Liang

    "This paper presents key outcomes of a major Asia-Pacific Partnership project between the Commonwealth Scientific and Industrial Research Organisation and Huainan Mining Industry Group Co. Ltd. to dev

    Jan 1, 2015

  • ABM
    Síntese E Caracterização Elipsométrica De Vidro A Base De Escória De Distribuidor

    By Camila Ferreira da Silva

    O presente trabalho descreve a síntese de um vidro de constituição inovadora, elaborado com adição de escória de distribuidor em sua composição. Suas propriedades ópticas foram determinadas através da

    Oct 30, 2017

  • CIM
    Hardening Drill Steel with the Radiation-Type Thermocouple

    By Charles G. Kemsley

    IN January, 1939, Dome Mines, Limited, purchased a few bars of an alloy drill-steel for the purpose of testing its fatigue resisting qualities as compared with those of a straight carbon-steel then in

    Jan 1, 1941

  • IIMP
    Mecanización del Desmonte en Compañía Minera Antamina. Propuesta para capturar el valor tangible e intangible de la mecanización

    By Néstor Deza, Kim Montes

    En los últimos 20 años la operación minera en Antamina ha profundizado su tajo, el stripping ratio y la distancia de acarreo de desmonte, se han seguido incrementando para mantener la producción metál

    Sep 30, 2022

  • NIOSH
    OFR-66(1)-76 Research And Development Program On The Disposal Of Retorted Oil Shale--Paraho Oil Shale Project ? Phase II Interim Report ? I. Introduction ? 1. General

    A PRELIMINARY PROGRAM, dated April 25, 1974, was prepared for Development Engineering, Incorporated (DEI) on research and development laboratory, field and other engineering studies for the disposal o

    Jan 1, 1975

  • CIM
    Extrusion of tubes and hollow shapes from aluminum alloys

    By D. S. Salonine

    Aluminum alloys are widely used in modern industry. Tubes and hollow shapes give great opportunities for structural purposes as well as fluid transport due to their stiffness and lightness, Extrusions

    Jan 1, 2005

  • CIM
    Uranium deposits and prospects of the Baker Lake Basin and subbasins Central District of Keewatin, Northwest Territories

    By A. R. Miller, R. A. Stanton, M. J. Male, G. R. Cluff

    "The Dubawnt Group consists of continental sedimentary and volcanic rocks which fill structural depressions - Baker Lake Basin, Yathkyed Lake and Angikuni Lake subbasins- whose evolution was controlle

    Jan 1, 1986

  • SME
    Fine Coal Dewatering

    By Robert W. Row

    The run-of-mine coals in the U.S. being fed to coal cleaning plants have become increasingly finer due to the adoption of modern, mechanized mining methods, and economics are dictating that finer frac

    Jan 1, 1984

  • IMPC
    Research on Beneficiation of Finely Disseminated Oxidized Molybdenum Ore

    The molybdenum ores currently utilized in China are mostly molybdenum sulfide ores whereas oxidized molybdenum ores, being finely disseminated and difficult to process, have not been exploited and uti

    Jan 1, 2014

  • AUSIMM
    Designing Flotation Circuits for High Fines Recovery

    By D C. Curry, M F. Young

    Many flotation operations need to improve liberation to increase recovery, yet often plant operators are concerned that finer grinding will produce æslimesÆ with low flotation recovery. Yet simple cir

    Jan 1, 2005

  • TMS
    Electrodynamic Eddy Current Separation of End-of-Life PV Materials

    By Raj K. Rajamani, James R. Nagel, York R. Smith

    In this work, we examine the efficacy of Electrodynamic Eddy Current Separation (EECS) to recover valuable materials from end-of-life solar panels. Traditional rotary-based eddy current separators are

    Mar 1, 2017

  • NIOSH
    RI 5092 Bureau Of Mines Well-Bore Caliper ? Summary

    By H. C. Hamontre

    [The Bureau of Mines well-bore caliper was designed to provide an instrument that could be operated through 2-inch tubing, which 'a used particularly in many input wells on water-flooding project

    Jan 1, 1954

  • AIME
    Production - Domestic - Oil and Gas Development in the Rocky Mountain District in 1939

    By C. E. Shoenfelt

    The year 1939 witnessed the rapid development of several of the more important Rocky Mountain oil and gas areas and the discovery of new oil and gas fields. As a further result of an active year, many

    Jan 1, 1940

  • AIME
    Production - Domestic - Oil and Gas Development in the Rocky Mountain District in 1939

    By C. E. Shoenfelt

    The year 1939 witnessed the rapid development of several of the more important Rocky Mountain oil and gas areas and the discovery of new oil and gas fields. As a further result of an active year, many

    Jan 1, 1940

  • SME
    Fragmentation modeling using the Multiple Blasthole Fragmentation (MBF) model at an openpit mine

    By C. McAllister, D. Preece, J. Berendzen

    "The Multiple Blasthole Fragmentation (MBF) model models multiple explosive charge contributions and the effect on fragmentation of delay timing with its associated scatter for each blasthole. The mod

    Oct 1, 2016

  • NIOSH
    Monitoring Blind Spots: A Major Concern For Haul Trucks - Introduction

    By Todd M. Ruff

    Researchers at the National Institute for Occupational Safety and Health (NIOSH), Spokane Research Laboratory, are investigating technology and methods to monitor the blind areas around large haulage

  • AUSIMM
    MEMS – The Mine Event Management System: a process to assist with incident management

    By B Stewart

    It has long been recognised that knowledge of the conditions existing in a mine after an incident is essential in deciding whether to deploy responders as part of the incident recovery process. Applyi

    Apr 16, 2024