COATED CUTTING TOOLS HAVING A PLATINUM GROUP METAL CONCENTRATION GRADIENT AND RELATED PROCESSES
摘要
The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed.
申请公布号
EP2470687(A1)
申请公布日期
2012.07.04
申请号
EP20100745051
申请日期
2010.08.03
申请人
TDY INDUSTRIES, INC.
发明人
MORTON, CRAIG, W.;DORTCH, DEWITT;BOST, JOHN;WILLS, DAVID, J.