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Publikováno v:
In International Journal of Refractory Metals and Hard Materials April 2017 64:248-254
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 64:248-254
WC grain size has significant effect on WC-Co cemented carbide alloy properties. In order to inhibit WC grain growth during sintering process, grain growth-inhibitor Cr 3 C 2 is usually added to tungsten carbide powder in advance through mechanical m