发明申请
- 专利标题： Methods Of Forming Nickel Aluminde Coatings
- 专利标题（中）： 形成镍铝箔涂层的方法
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申请号： US12827920申请日： 2010-06-30
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公开(公告)号： US20110151140A1公开(公告)日： 2011-06-23
- 发明人: Brian Thomas Hazel , Don Mark Lipkin , Michael Howard Rucker , Rudolfo Viguie
- 申请人： Brian Thomas Hazel , Don Mark Lipkin , Michael Howard Rucker , Rudolfo Viguie
- 主分类号： C23C16/50
- IPC分类号： C23C16/50
摘要：
A method for forming a nickel aluminide based coating on a metallic substrate includes providing a first source for providing a significant portion of the aluminum content for a coating precursor and a separate nickel alloy source for providing substantially all the nickel and additional alloying elements for the coating precursor. Cathodic arc (ion plasma) deposition techniques may be utilized to provide the coating precursor on a metallic substrate. The coating precursor may be provided in discrete layers, or from a co-deposition process. Subsequent processing or heat treatment forms the nickel aluminide based coating from the coating precursor.
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