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公开(公告)号:US20120128955A1
公开(公告)日:2012-05-24
申请号:US13300268
申请日:2011-11-18
申请人: Peter Leicht , Mark Greenfield , Volkmar Sottke , Zhigang Ban , Hartmut Westphal , Yixiong Liu , Michael Frank Beblo
发明人: Peter Leicht , Mark Greenfield , Volkmar Sottke , Zhigang Ban , Hartmut Westphal , Yixiong Liu , Michael Frank Beblo
CPC分类号: C23C16/36 , B23B27/148 , B23B2224/04 , B23B2228/10 , B24D99/005 , C23C16/0272 , C23C16/56 , C23C28/044 , C23C30/005
摘要: A coated cutting insert for removing material from a workpiece that includes a substrate is disclosed. A wear-resistant coating on the substrate that includes an alumina layer and a Zr- or Hf-carbonitride outer layer deposited on the alumina layer. The Zr- or Hf-carbonitride outer layer is subjected to a post-coat wet blasting treatment. The wet blasting changes the stress condition of the exposed alumina coating layer from an initial tensile stress condition to a compressive stress condition.
摘要翻译: 公开了一种用于从包括衬底的工件中去除材料的涂覆的切削刀片。 衬底上的耐磨涂层,其包括沉积在氧化铝层上的氧化铝层和Zr-或Hf-碳氮化物外层。 对Zr-或Hf-碳氮化物外层进行后涂湿式喷砂处理。 湿式喷砂将暴露的氧化铝涂层的应力状态从初始拉伸应力状态改变为压应力条件。
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公开(公告)号:US08668982B2
公开(公告)日:2014-03-11
申请号:US13300268
申请日:2011-11-18
申请人: Peter Leicht , Mark Greenfield , Volkmar Sottke , Zhigang Ban , Hartmut Westphal , Yixiong Liu , Michael Frank Beblo
发明人: Peter Leicht , Mark Greenfield , Volkmar Sottke , Zhigang Ban , Hartmut Westphal , Yixiong Liu , Michael Frank Beblo
IPC分类号: B32B9/00
CPC分类号: C23C16/36 , B23B27/148 , B23B2224/04 , B23B2228/10 , B24D99/005 , C23C16/0272 , C23C16/56 , C23C28/044 , C23C30/005
摘要: A coated cutting insert for removing material from a workpiece that includes a substrate is disclosed. A wear-resistant coating on the substrate that includes an alumina layer and a Zr- or Hf-carbonitride outer layer deposited on the alumina layer. The Zr- or Hf-carbonitride outer layer is subjected to a post-coat wet blasting treatment. The wet blasting changes the stress condition of the exposed alumina coating layer from an initial tensile stress condition to a compressive stress condition.
摘要翻译: 公开了一种用于从包括衬底的工件中去除材料的涂覆的切削刀片。 衬底上的耐磨涂层,其包括沉积在氧化铝层上的氧化铝层和Zr-或Hf-碳氮化物外层。 对Zr-或Hf-碳氮化物外层进行后涂湿式喷砂处理。 湿法喷砂将暴露的氧化铝涂层的应力状态从初始拉伸应力状态改变为压应力条件。
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