Composite used as material for cutting tools,申请号DE19951010439-传众专利搜索

发明名称	Composite used as material for cutting tools
摘要	Cermet-hard material layer composite comprises a hard material coating on a cermet base body, whose surface edge zone is (carbo)nitrided up to a max. depth of 10 microns. The hard material coating is made of several hard material layers. The hard material layer directly connected to the cermet base body is 0.1 - 20 microns thick and comprises an N-contg. hard material cpd. or mixt. of gp. IVb - VIb elements, B, Al, Si or C. Prodn. of the composite is also claimed.
申请公布号	DE19510439(C1)	申请公布日期	1996.08.08
申请号	DE19951010439	申请日期	1995.03.22
申请人	INSTITUT FUER FESTKOERPER- UND WERKSTOFFORSCHUNG DRESDEN E.V., 01069 DRESDEN, DE;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., 80636 MUENCHEN, DE	发明人	ENDLER, INGOLF, DR., 01069 DRESDEN, DE;WOLF, ERICH, PROF. DR., 01069 DRESDEN, DE;LEONHARDT, ALBRECHT, DR., 01239 DRESDEN, DE;RICHTER, VOLKMAR, DR., 01157 DRESDEN, DE
分类号	C23C16/34;C23C30/00;(IPC1-7):C23C28/04;C23C8/24;C23C8/30;C23C16/30	主分类号	C23C16/34
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