发明名称 |
SURFACE TREATED AL OR AL ALLOY MATERIAL |
摘要 |
Surface-treated Al or Al alloy materials which excel in adhesive property, formability, weldability, phosphatability, paint adhesion, and post-painting corrosion resistance are provided by forming a coated layer containing Zn and Fe or one or more of Si oxides, Al oxides and Al hydroxides together therewith, on the surface of Al or Al alloy base. The surface-treated Al or Al alloy materials are useful as metallic material to be painted and used after press forming and other processing, spot or laser welding and phosphating, including panel materials for automobiles and other various vehicles, shells for housefold electrical apparatus, and building materials. |
申请公布号 |
CA2042970(C) |
申请公布日期 |
2001.11.20 |
申请号 |
CA19912042970 |
申请日期 |
1991.05.21 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
AONO, MASAMICHI;CHIKADA, TOSHIHIRO;HAYASHI, SOUICHI;MOCHIZUKI, ASAO;HISAMOTO, JUN;SATO, HIROSHI;IKEDA, KOUKI;TAKEE, NAGISA;UEDA, TOSHIKI;TAKEMOTO, MASAO;FUJIMOTO, HIDEO;TSURUNO, AKIHIRO;TOYOSE, KIKUO |
分类号 |
C23C18/48;C23C22/78;(IPC1-7):B32B15/20;C23C28/00;B32B15/04;B32B15/01;C23C30/00 |
主分类号 |
C23C18/48 |
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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