Variation of WC grain shape with carbon content in the WC–Co alloys during liquid-phase sintering

WC–Co hard metals have faceted WC grains dispersed in a ductile cobalt-rich matrix. The effect of carbon (C) content on the shape of WC grain in the WC–Co metals during liquid-phase sintering is investigated in this work. The WC grain shape varies with the C content and, more importantly, the shape...

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Veröffentlicht in:	Scripta materialia 2003-03, Vol.48 (5), p.635-639
Hauptverfasser:	Kim, Sona, Han, Seok-Hee, Park, Jong-Ku, Kim, Hyoun-Ee
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Carbides Carbon content Cermets, ceramic and refractory composites Cross-disciplinary physics: materials science rheology Exact sciences and technology Grain shape Materials science Metals. Metallurgy Microstructure Other materials Physics Sintering Specific materials
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