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Meeting Materials Science & Technology 2017
Symposium Fifty Years of Metallography and Materials Characterization
Presentation Title Oxidation Behavior of Tungsten Carbide-6% Cobalt Cemented Carbide
Author(s) Chris Bagnall, Jerry C. Capo, Walter J. Moorhead
On-Site Speaker (Planned) Chris Bagnall
Abstract Scope This paper examines the oxidation behavior of tungsten carbide with a 6% cobalt binder, after exposure to air furnace temperatures in the range 500 C-1,000 C. Oxidation of carbide and binder takes place, forming an intimate mixture of the two compounds. A surprisingly uniform composition is produced from the oxide surface to the oxide/cermet interface. At 700 C, there is no detectable diffusion gradient for oxygen. These phenomena are explored in terms of oxidation rate and exposure temperature.
Proceedings Inclusion? Planned: Publication outside of MS&T


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Microanalysis of Microscopy Evaluation of Mechanical Property Changes due to Low Temperature Thermal Treatment of a Steel
Microstructural Developments in Dual-phase and Advanced High Strength Steels
Next Step in Complex Microstructure Classification – How to Replace Subjective Expert Bias by 3D Information and Autonomous Procedures?
Oxidation Behavior of Tungsten Carbide-6% Cobalt Cemented Carbide
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Quantitative Microstructure Analysis by TriBeam Tomography
Three Dimensional (3D) Analysis of White Etching Regions in AISI M50 Bearing Steel

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