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公开(公告)号:US09028953B2
公开(公告)日:2015-05-12
申请号:US13739876
申请日:2013-01-11
申请人: Kennametal Inc.
发明人: Frank Barry Battaglia , Crystal Jane Nestor , Peter Rudolf Leicht , Kent Lewis Reiner , Charles Graham McNerny
CPC分类号: B23B27/148 , B23B27/14 , B23B2224/04 , B23B2226/125 , B23B2228/04 , B23B2228/10 , B23P13/00 , B23P15/28 , C23C16/403 , C23C28/04 , C23C28/042 , C23C28/044 , Y10T29/49995 , Y10T407/27 , Y10T428/24479 , Y10T428/24975 , Y10T428/265
摘要: CVD coated cutting tools are provided. A coated cutting tool described herein, in some embodiments, comprises a PcBN substrate and a polished coating adhered to the substrate including one or more layers of Al2O3 deposited by chemical vapor deposition, wherein the coating has a surface roughness (Ra) less than about 600 nm in an area of the cutting tool for contacting a workpiece.
摘要翻译: 提供CVD涂层切削工具。 在一些实施方案中,本文所述的涂覆的切削工具包括PcBN基底和附着到基底上的抛光涂层,其包括通过化学气相沉积沉积的一层或多层Al 2 O 3,其中涂层具有小于约600的表面粗糙度(Ra) 在用于接触工件的切削工具的区域中。
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公开(公告)号:US20140199130A1
公开(公告)日:2014-07-17
申请号:US13739876
申请日:2013-01-11
申请人: KENNAMETAL INC.
发明人: Frank Barry Battaglia , Crystal Jane Nestor , Peter Rudolf Leicht , Kent Lewis Reiner , Charles Graham McNerny
CPC分类号: B23B27/148 , B23B27/14 , B23B2224/04 , B23B2226/125 , B23B2228/04 , B23B2228/10 , B23P13/00 , B23P15/28 , C23C16/403 , C23C28/04 , C23C28/042 , C23C28/044 , Y10T29/49995 , Y10T407/27 , Y10T428/24479 , Y10T428/24975 , Y10T428/265
摘要: CVD coated cutting tools are provided. A coated cutting tool described herein, in some embodiments, comprises a PcBN substrate and a polished coating adhered to the substrate including one or more layers of Al2O3 deposited by chemical vapor deposition, wherein the coating has a surface roughness (Ra) less than about 600 nm in an area of the cutting tool for contacting a workpiece.
摘要翻译: 提供CVD涂层切削工具。 在一些实施方案中,本文所述的涂覆的切削工具包括PcBN基底和附着到基底上的抛光涂层,其包括通过化学气相沉积沉积的一层或多层Al 2 O 3,其中涂层具有小于约600的表面粗糙度(Ra) 在用于接触工件的切削工具的区域中。
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