发明公开
- 专利标题： ALUMINA LAYER WITH MULTITEXTURE COMPONENTS
- 专利标题（中）： 利用多个组件纹理ALUMINIUMIUMOXIDSCHICHT
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申请号： EP11775789.8申请日： 2011-10-26
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公开(公告)号： EP2632619A2公开(公告)日： 2013-09-04
- 发明人: JOHANSSON, Mats , LARSSON, Tommy , ALM, Oscar , ANDERSSON, Jon
- 申请人： Seco Tools AB
- 申请人地址： SE-737 82 Fagersta SE
- 专利权人： Seco Tools AB
- 当前专利权人： Seco Tools AB
- 当前专利权人地址： SE-737 82 Fagersta SE
- 代理机构： Klöfver, Jörgen
- 优先权： EP10189338 20101029
- 国际公布： WO2012055906 20120503
- 主分类号： B23B27/14
- IPC分类号： B23B27/14 ; C23C16/40 ; C23C30/00
摘要：
The present invention relates to a cutting tool insert for machining by chip removal comprising a body of a hard alloy of cemented carbide, cermet, ceramics or cubic boron nitride based material onto which a hard and wear resistant coating is deposited by CVD. Said coating comprises at least one multitextured ±-Al 2 O 3 layer with a thickness between 0.5 µm and 30 µm characterized with an ODF texture index >1 and at least two dominant texture components with 2
公开/授权文献
- EP2632619B1 ALUMINA LAYER WITH MULTITEXTURE COMPONENTS 公开/授权日：2014-10-08
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