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  • CIM
    Formability and Friction Evaluation of 6000 Aluminum Grades

    By Jamie N. Burdeski, Susan E. Hartfield-Wünsch

    Aluminum sheet use has been steadily increasing in the automotive industry to achieve mass reduction and improve fuel economy. One significant manufacturing challenge for aluminum sheet implementatio

    Jan 1, 2015

  • CIM
    A Study of Chamber Lift

    By T. E. W. Nind

    "A short description of the chamber lift method for producing oil wells is followed by some comments on compressor requirements and gas utilization. A quantitative analysis of the process is presented

    Jan 1, 1960

  • CIM
    Powder Metallurgy Processing of 2XXX and 7XXX Series Aluminum Alloys

    By D. P. Bishop, G. J. Kipouros, R. L. Hexemer Jr., I. W. Donaldson, W. F. Caley

    Aluminum powder metallurgy (APM) is an advanced metal forming technology frequently employed to fabricate complex structural components in a near-net-shape fashion. Exhibiting nearly 100% material uti

    Jan 1, 2010

  • CIM
    Design, Implementation, and Commissioning of the Gibraltar Development Plan 3

    By S. A. H Tyrrell, R. Rotzinger

    "Taseko Mines Limited recommenced operation of the Gibraltar copper-molybdenum mine in 2004 and embarked on series of development projects to modernize the mine and increase throughput capacity. The G

    Jan 1, 2014

  • CIM
    New Developments in Ion Exchange Resins for the Recovery of Gold from Complex Ores

    By J. van Deventer

    Volatile gold prices in the face of rising costs for mining and refining is causing the mines to look for new ways to reduce costs and increase recoveries. This task is complicated by the fact that th

    Jan 1, 2014

  • CIM
    The Canadian Precambrian Shield

    By J. E. Gill

    "The name 'Canadian Shield' is used for a vast area; largely in northeastern; Canada; underlain by Precambrian rocks. The part in Canada has an area; of about 1; 790; 000 square miles. Extensions in G

    Jan 1, 1954

  • CIM
    Multipurpose Die Casting Alloys of the AE Family: Properties and Applications

    By H. Westengen

    The AE alloy family exhibits remarkable combinations of properties when utilized as high pressure die castings. This performance relies on the fact that the rapid cooling rate resulting from the direc

    Jan 1, 2006

  • CIM
    Fifty Years of Pressure Hydrometallurgy at Fort Saskatchewan

    By J. Budac, R. Krentz, P. Cordingley, G. Freeman, M. E. Chalkley, H. Scheie

    Pressure hydrometallurgical unit operations have been in commercial use at the Fort Saskatchewan refinery of Sherritt International Corporation for fifty years. This paper traces the history of Sherri

    Jan 1, 2004

  • CIM
    Blasting Practices in Some Coal Mines of Nova Scotia

    By L. H. Bergmann

    THE blasting practices described are fairly representative of those employed in the coal mines of Eastern Canada. As such, they may be of interest to Western Canadian coal mine operators. The treatmen

    Jan 1, 1945

  • CIM
    Geological Investigations in Canada

    AT the Annual General Meeting held in Winnipeg last March, the whole of one of the technical sessions was devoted to a special Symposium on Geological Investigations in Canada, introduced by a paper e

    Jan 1, 1940

  • CIM
    Numerical Modeling of Aluminum Extrusion Processes for Complex Hollow Pro-Files based on a Spatial Flow Formulation

    By N. Manopulo, J. Maier, L. Tong, C. Becker, P. Hora

    The contribution presents a new finite element approach in which the common updated Lagrangian formulation is replaced by a spatial flow formulation applying a special arbitrary Lagrangian-Eulerian fo

    Jan 1, 2015

  • CIM
    The Use of Aurix®100 Resin for the Selective Recovery of Gold and Silver from Copper, Gold and Silver Solutions

    By Tim Hughes, A. H. (Sandy) Gray, Jennifer Abols

    "The selective recovery of gold and silver from solutions containing other metals such as copper is possible using AuRIX®100 resin in conjunction with the Gekko Resin Column. Selectivity is driven by

    Jan 1, 2006

  • CIM
    Guidelines for Implementing 3d Modeling in a Multi-Disciplinary Mining Organization

    By C. L. Popp

    The scope is to address issues confronted by parties in the mining industry such as: Mine planners, survey and engineering departments, field teams and subcontractors. Describing approaches and best p

    May 1, 2013

  • CIM
    Characterization of Damage in a Cast Aluminum Alloy during Cyclic Loading Test at High Temperature by X-Ray Tomography

    By A. Koster, V. Maurel, S. Dezecot, Szmytka. F.

    The aim of this work is to clarify the role of microstructure heterogeneity in the initiation and growth of cracks in a lost foam cast A319 for low cycle fatigue (LCF) loading condition. Because 2D an

    Jan 1, 2015

  • CIM
    Refining of High-Nickel Concentrates

    By P. Fossi

    This report describes a pilot-scale study of a hydrometallurgical process to treat high-grade nickel matte or a nickel-cobalt sulphide precipitate to produce high-purity electrolytic nickel. The first

    Jan 1, 1977

  • CIM
    A Comparison of South African and North American Practices in the Extractive Metallurgy of Gold

    By D. Lindeman, R. M. Nendick

    "From a technologist's point of view, there have been few fundamental 'breakthroughs' in the process of gold extraction since the turn of the century. However, the industry has made a great deal of pr

    Jan 1, 1992

  • CIM
    Helicopterborne Electromagnetic, Magnetic and Radiometric Survey-Coronation Mine, Saskatchewan

    By Arthur R. Rattew

    In conjunction with the research study of the Coronation Mine recommended by the National Advisory Committee on Research in the Geo-logical Sciences and coordinated by the Geological Survey of Canada,

    Jan 1, 1962

  • CIM
    Effect of Grinding Operation on Product Morphology in Stirred Mills

    By Bern Klein, Randy Blaskovich, Reem Roufail

    "Morphology is a tool that is rarely used for mineral breakage mechanism evaluation. Ground particles are typically assessed for their size distribution. They are also visually analyzed using image an

    Jan 1, 2011

  • CIM
    A Metallurgical Approach to Grinding Ball Production

    By J. C. Underwood

    "The wear performance of grinding balls under conditions of impact and abrasion is affected by their chemical composition and structure. The selection of appropriate analyses and heat treatments that

    Jan 1, 1959

  • CIM
    Advances in Mine Engineering to Enable Information Mobility for ?Intelligent Mining?

    By Leslie McHattie

    ?Intelligent mine? conjures up a futuristic image of unmanned extractors and loaders working in harsh conditions in a remote lunar landscape. The promise of increasing mine fleet productivity and solv

    Aug 1, 2013