The present invention relates to a coated cutting tool comprising a PVD coating and a cemented carbide substrate comprising Co in an amount of 12.5-17 wt%, Cr in an amount such that the Cr/Co weight ratio is 0.05-0.15, a Ti of between 50 to 300 ppm by weight and a CW_Cr value between 0.8-0.97.
申请公布号
WO2011154291(A1)
申请公布日期
2011.12.15
申请号
WO2011EP58957
申请日期
2011.05.31
申请人
SANDVIK INTELLECTUAL PROPERTY AB;PETTERSSON, MARIE;HEDIN, ANDREAS;LJUNGGREN, ROBERTH;GENVAD, AXEL;LJUNGBERG, ANN-BRITT;GUSTAFSSON, LARS
发明人
PETTERSSON, MARIE;HEDIN, ANDREAS;LJUNGGREN, ROBERTH;GENVAD, AXEL;LJUNGBERG, ANN-BRITT;GUSTAFSSON, LARS
