发明名称 |
Chromate-free method for surface etching of aluminum and aluminum alloys |
摘要 |
Non-chromate solutions for treating and/or etching metals, particularly, aluminum,.aluminum alloys, steel and titanium, and method of applying same wherein the solutions include either a titanate or titanium dioxide as a "drop-in replacement" for a chromium-containing compound in a metal surface etching solution that otherwise would contain chromium.
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申请公布号 |
US2004065863(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
US20030679684 |
申请日期 |
2003.10.06 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
TUCKER WAYNE C.;MEDEIROS MARIA G.;BROWN RICHARD |
分类号 |
C23C22/56;C23F1/20;C23F1/26;C23F1/28;(IPC1-7):B44C1/22;C03C15/00;C09K13/04 |
主分类号 |
C23C22/56 |
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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