THICK THERMAL BARRIER COATING FOR SUPERABRASIVE TOOL

申请号 PCT/US2010026002 申请日 2010-03-03 公开(公告)号 WO2011109016A1 公开(公告)日 2011-09-09
申请人 DIAMOND INNOVATIONS INC; MALIK ABS-SAMI; DISALVO FRANCIS J; DONG YONGKWAN; 发明人 MALIK ABS-SAMI; DISALVO FRANCIS J; DONG YONGKWAN;
摘要 The present disclosure relates to cutting tool edges that include on a rake face a superabrasive layer and a HPHT sintered or HPHT bonded cap layer. The cap layer improves adhesion between the superabrasive layer and an optional coating system for the cutting insert and acts as a thick anti-friction layer and/or a thermal barrier coating.
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