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The Electrochemistry of Gold-Platinum AlloysBy Heinrich Möller
The electro-oxidation of 0.1 M ethylene glycol at gold, platinum and gold-platinum alloy electrodes in different heat treatment conditions has been studied in 0.5 M NaOH, at room temperature. Poisonin
Oct 1, 2003
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Effect of Casting Imperfections on the Fatigue Life of Al-Si Casting AlloysBy F. H. Samuel, A. M. Samuel, H. R. Ammar
Casting imperfections, such as porosity, in cast aluminum components greatly influence their fatigue properties. The effect of porosity on the fatigue life of 319-F and A356-T6 aluminum alloys was stu
Jan 1, 2006
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Understanding Vessel Integrity: A Study Of The Thermo-Mechanical Behaviour Of Refractory Lining SegmentsBy T. Prietl
Metallurgical vessel linings are multilayered, consisting of refractory bodies, insulation materials, joints, and additional space to control for thermal expansion. A unique biaxial hot testing press
Jan 1, 2007
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Fracture Control on the Tertiary Epithermal-Mesothermal Gold Deposits Northern Black Hills, South DakotaBy Alvis L. Lisenbee, Colin J. Paterson, Mustafa M. Hariri
"Abstract-The schist-, sediment-, and intrusion-hosted Tertiary Au-Ag hydrothermal deposits of the northern Black Hills, South Dakota are localized and controlled by various types of fractures. This s
Jan 1, 1995
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Leach Residue Filtration Studies at the Hudbay Zinc Pressure Leach PlantBy S. Shairp
At the Hudbay zinc pressure leach plant, filtration and washing of the second stage leach slurry takes place on a vacuum belt filter prior to disposal to tailings. Due to periods of poor filterability
Jan 1, 2014
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Geologic, Geochemical, and Geochronological Constraints on the Genesis of Gold Mineralization at Poplar Mountain, Western New Brunswick, CanadaBy G. Chi, W. J. Davis, S. Watters, D. Hoy, S. Castonguay
"The Poplar Mountain gold occurrence in western New Brunswick is hosted in the Poplar Mountain volcanic complex (PMVC), which is located along the southern segment of the regional Woodstock fault zone
Jan 1, 2008
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The use of a geographic information system for open pit mine development (de800c65-f4bd-4609-9036-67a6837b7fd0)By U. Dillon, G. Blackwell
"Geographic information systems (GIS) provide an efficient means for the recording, manipulation, revision, display and analysis of spatially referenced data. GIS are widely used at the exploration st
Jan 1, 2003
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Numerical Modeling Simulations of Spray-On Liners Support Potential in Highly Stressed and Rockburst Prone Rock ConditionsBy A. P. E. Dirige
Extensive field study has been performed to assess the capabilities of thin sprayon liners (TSLs) and conventional spray-on support systems for preventing rock and support material damage that often r
May 1, 2009
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omparative Study of the Activity Features of Dialkyldithiophosphates and Reagents with Thioamide Group when Separating Minerals with Copper, ArsenicBy V. I. Ryaboy, V. P. Kretov, I. V. Ryaboy, E. D. Shepeta
This paper studies the features of known and newly synthesized dialkyldithiophosphates and reagents with thioamide groups when separating copper-containing and arsenic-containing minerals in the flota
Jan 1, 2016
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Factors affecting the leaching of radium-226 from barium-radium sulphate sludgesBy P. M. Huck, R. John
"The National Uranium Tailings Program was established in 1982 to develop, in part, a mathematical predictive model which would allow the assessment of the impact of uranium mill tailings on the envir
Jan 1, 1989
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Seismic Risk Management at LaRonde MineBy Frederic M. Langevin
?? Introduction ?? LaRonde ?? History of Seismicity and Rockbursting ?? November 27th 2002 Rockburst ?? April 1st 2006 Rockburst ?? December 11th 2006 & January 11th 2007 Rockbursts ?? Seismic R
Feb 1, 2008
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Simulation on Impacting-Induced Dynamic Strain Energy of the Coalrock Combination Considering Interface EffectBy D. J. Xue
Four kinds of coal-rock combination were subjected to three kinds of stress waves in the SHPB numerical simulation. The wave propagation and the changes of the strain energy in the coal-rock combinati
Aug 1, 2013
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Thermal analysis of AZ91E magnesium alloy cast by the LFC processBy L. Bichler
Utilizing thermal analysis techniques, pioneering research into the solidification mechanism of a popular magnesium alloy AZ91E cast by the Lost Foam Casting (LFC) process was carried out, Foam charac
Jan 1, 2005
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Research on the Separating Features of a Permanent Magnetic Drum Separator Designed with Strong Specific Magnetic Force and Open Magnetic SystemBy Chuanhui Cao, Shimei Liu, Xiaojing Li, Yueyuan Zhou
"Force analysis on weakly-magnetic particles and non-magnetic particles in magnetic field are presented, using a kind of permanent magnetic drum magnetic separator, which is designed with strong speci
Jan 1, 2016
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The Solving of Cold-Weather Problems ... Lake Asbestos al Quebec, LimitedBy C. Bernier
This paper deals with three major problems associated with mining operations during the winter. These are the maintenance of the cooling systems of diesel engines, the high incidence of hydraulic dump
Jan 1, 1966
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Application of the Inax Energy Dispersive X-Ray Analyser to On-Stream Analysis at Noranda Mines Limited (Geco Division)By Larry Urbanoski
"This paper describes the application of a radioisotopic energy dispersive X-ray aY1alyser to complete on-stream analysis in a base metal concentrator.The major components of the system are outlined a
Jan 1, 1978
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A comparison of thermally alloyed Zn-Fe coatings produced by mechanical wiping to those produced by post-coating annealingBy J. P. Landriault, F. W. Harrison
"Zinc-iron alloy coatings can be produced by either thermally alloying hot-dipped galvanized steel or by electro deposition. Stelco Inc. produces a thermally alloyed Zn-Fe alloy-coated steel, which is
Jan 1, 1987
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Precipitation Hardening Optimization by Partial Substitution of Si and Mg with Ge and Li in Lean 6xxx AlloysBy Sigmund J. Andersen, Eva A. Mørtsell, Jostein Røyset, Randi Holmestad, Oddvin Reiso, Yanjun Li, Øyvind Paulsen, Calin D. Marioara
"With the purpose of increasing the extrudability of lean alloys, we reduce levels of the alloying elements Mg and Si in a 6xxx extrusion alloy. To avoid sacrificing strength, we investigate the compe
Jan 1, 2018
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Rejection of Uranium from a Copper Gold Ore by Flotation (1d1c391d-4ab9-408d-ad31-42faa02f60e9)By F. Ford, J. Dong
"Laboratory and miniplant testwork was carried out to reject uranium from an Iron Oxide Copper Gold (IOCG) deposit that contains an average of 60-70 ppm uranium with high variability. The dominate cop
Jan 1, 2017
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Exploration Innovation Consortium, an Initiative of the Canada Mining Innovation Council (CMIC)By François Robert
The rate of new mineral discoveries in Canada has been declining in the last two decades. In response to the challenge and to stagnating investments in mining-related R&D, twenty Industry partners, su
May 1, 2011