发明名称 |
Additive-assisted cerium-based electrolytic coating process for corrosion protection of aluminum alloys |
摘要 |
The corrosion resistance of an aluminum or aluminum alloy component is enhanced by immersing an aluminum alloy to act as a cathode and an oxygen-evolving anode in an electrolyte comprising water, cerium ions, and an additive selected from among animal gelatin, derivatives of animal gelatin, and amino acids, then passing an electrical current through the electrolyte to deposit a cerium-based coating onto the aluminum-based component.
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申请公布号 |
US6818116(B2) |
申请公布日期 |
2004.11.16 |
申请号 |
US20020214993 |
申请日期 |
2002.08.08 |
申请人 |
THE CURATORS OF THE UNIVERSITY OF MISSOURI |
发明人 |
STOFFER JAMES O.;O'KEEFE THOMAS J.;MORRIS ERIC L.;HAYES SCOTT;YU PAUL;WILLIAMS ALEX;LIN XUAN |
分类号 |
C25D3/54;C25D9/12;(IPC1-7):C25D3/56;C25D3/00 |
主分类号 |
C25D3/54 |
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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