发明名称 Coated grooving or parting insert
摘要 A method of making a cutting tool, the cutting tool having a WC-Co based cemented carbide body and a multi-layer coating, the method including: applying a first innermost bonding layer TiN to the body; applying a second layer in the form of a mutlilayered structure having sublayers of (TixAl1-x)N were x varies according to 0.45<x<0.55 and 0.70<x<0.80; applying a third layer of (TixAl1-x)N where x is 0.45<x<0.55; and applying a forth outermost layer on TiN.
申请公布号 SE9903089(D0) 申请公布日期 1999.09.01
申请号 SE19990003089 申请日期 1999.09.01
申请人 SANDVIK AB 发明人 ANDERS *JONSSON;ANDERS *PIIRHONEN;TORBJOERN *SELINDER;GREGOR *KULLANDER
分类号 B23B27/14;B22F7/00;C22C29/08;C23C14/06;C23C14/16;C23C16/34;C23C30/00;(IPC1-7):C22C/ 主分类号 B23B27/14
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