[1-38A]Discussion on High Strength Revelation for WC-Ti(C,N)-Cr3C2-Co Ultra-fine Cemented Carbides
*Masayuki Takada1, Tomohiro Tsutsumi1, Hideaki Matsubara2(1. Nippon tokusyu goukin CO.,LTD., 2. Tohoku University)
Keywords:
cemented carbide,Ti(C,N),liquid phase sintering,grain growth,high strength
