<p>The present invention relates to a WC-Co cemented carbide alloy. By adding an extremely small amount of Ti, V, Zr, Ta or Nb or a combination of these, a grain refined cemented carbide structure with less abnormal WC-grains has been obtained.</p>
申请公布号
WO2007145585(A1)
申请公布日期
2007.12.21
申请号
WO2007SE50413
申请日期
2007.06.13
申请人
SANDVIK INTELLECTUAL PROPERTY AB;AAKESSON, LEIF;NORGREN, SUSANNE;KUSOFFSKY, ALEXANDRA
发明人
AAKESSON, LEIF;NORGREN, SUSANNE;KUSOFFSKY, ALEXANDRA
