发明名称 |
WELDABLE ALUMINIUM ALLOY STRUCTURAL COMPONENT |
摘要 |
Improved shape and strength of the weld in a welded structure are obtained by use of a weldable aluminum product comprising a structural component which is a sheet, a plate or an extruded body and is made of an aluminum alloy containing not more than 1.5 wt % Zn. This component has, adhered on at least one side, a cladding layer made of an AA7xxx-series alloy having a corrosion potential lower than that of the alloy of the structural component. The alloy of the structural component is preferably an AA5xxx-series alloy containing Mg in the range 2 to 6 wt %. |
申请公布号 |
EP1169177(A1) |
申请公布日期 |
2002.01.09 |
申请号 |
EP20000922538 |
申请日期 |
2000.03.17 |
申请人 |
CORUS ALUMINIUM WALZPRODUKTE GMBH |
发明人 |
HASZLER, ALFRED, JOHANN, PETER;MECHSNER, KLAUS, ALFONS |
分类号 |
C22C21/00;B32B15/01;C22C21/06 |
主分类号 |
C22C21/00 |
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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