<p>A coated cemented carbide tool (20, 70), and a method for making the same, wherein the as-sintered substrate (30, 79) is formed by sintering in an atmosphere having at least a partial pressure and for a part of the time a nitrogen partial pressure.</p>
申请公布号
WO0173146(A3)
申请公布日期
2002.02.21
申请号
WO2001US08933
申请日期
2001.03.20
申请人
KENNAMETAL INC.;LIU, YIXIONG;BOTBYL, DONALD, A.;GRAB, GEORGE, P.;GREENFIELD, MARK, S.
发明人
LIU, YIXIONG;BOTBYL, DONALD, A.;GRAB, GEORGE, P.;GREENFIELD, MARK, S.
