发明名称 |
STRUCTURES FABRICATED FROM ALUMINIUM COMPONENTS |
摘要 |
Aluminium alloy components are coated with adhesive and spot-welded together, but are pre-treated to form a surface layer containing at least 5% by weight of chromium. Conversion coating and "no-rinse" pre-treatments are described. Environmentally stable structural adhesive bonds are formed. The pre-treatment can be performed more rapidly than in prior art structures. The components can be formed from aluminium sheet which has been pre-treated and then preferably coated with press-lubricant. Such sheet can be stored for up to 6 months prior to forming. |
申请公布号 |
AU2773384(A) |
申请公布日期 |
1984.11.22 |
申请号 |
AU19840027733 |
申请日期 |
1984.05.07 |
申请人 |
BL TECHNOLOGY LTD. |
发明人 |
PATRICK GEORGE SELWOOD;ANTHONY MADDISON;PATER GEOFFREY SHEASBY |
分类号 |
B23K11/10;B23K11/11;B23K11/18;B23K11/34;B23K35/00;C09J5/00;C09J5/02;C23C22/00;F16B11/00 |
主分类号 |
B23K11/10 |
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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