发明授权
US08465852B2 Oxide film, oxide film coated material and method for forming an oxide film
有权
氧化膜，氧化膜被覆材料以及氧化膜的形成方法
- 专利标题： Oxide film, oxide film coated material and method for forming an oxide film
- 专利标题（中）： 氧化膜，氧化膜被覆材料以及氧化膜的形成方法
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申请号： US12668786申请日： 2008-07-09
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公开(公告)号： US08465852B2公开(公告)日： 2013-06-18
- 发明人: Kenji Yamamoto
- 申请人： Kenji Yamamoto
- 申请人地址： JP Kobe-shi
- 专利权人： Kobe Steel, Ltd.
- 当前专利权人： Kobe Steel, Ltd.
- 当前专利权人地址： JP Kobe-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-202193 20070802
- 国际申请： PCT/JP2008/062410 WO 20080709
- 国际公布： WO2009/016932 WO 20090205
- 主分类号： B32B9/00
- IPC分类号： B32B9/00
摘要：
An oxide film, an oxide film coated material and a method for forming the oxide film, which oxide film is more excellent in wear resistance than existing aluminum oxide-based oxide films are provided. The oxide film of the invention is an oxide film consisting of (Zr1-a-b-cAlaMgbYc) (O1-xNx), characterized in that the following formulas (1)-(5) are satisfied (first invention) 0≦a≦0.7 formula (1) 0≦b≦0.15 formula (2) 0≦c≦0.15 formula (3) 0
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