发明名称 |
BIMETALLIC ZINCATING PROCESSING FOR ENHANCED ADHESION OF ALUMINUM ON ALUMINUM ALLOYS |
摘要 |
A coated metal component includes an aluminum alloy substrate and a protective aluminum coating on a substrate. An interfacial boundary layer between the coating and substrate enhances coating adhesion. The boundary layer includes isolated regions of copper or tin produced by a double zincating process. The protective aluminum coating exhibits improved adhesion and is formed by electrodeposition in an ionic liquid. |
申请公布号 |
EP2971267(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20140768546 |
申请日期 |
2014.03.11 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
WILLIGAN, RHONDA, R.;CHEN, LEI;JAWOROWSKI, MARK, R. |
分类号 |
C25F3/14;C23C18/16;C23C18/54;C25D3/66;C25D5/44;C25F3/00;C25F3/02;C25F5/00 |
主分类号 |
C25F3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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