| 发明名称 |
Filler metal for welding aluminum alloys |
| 摘要 |
Filler metal for welding aluminum base alloys obtains improved resistance to stress corrosion cracking. The composition of the filler metal includes a copper addition which suppresses weld boundary corrosion. High weld strengths are attained using the said filler metal.
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| 申请公布号 |
US4216016(A) |
申请公布日期 |
1980.08.05 |
| 申请号 |
US19780948959 |
申请日期 |
1978.10.05 |
| 申请人 |
SWISS ALUMINIUM LTD |
发明人 |
BICHSEL, HEINZ;PIRNER, MIROSLAV;ZOLLER, HEINRICH |
| 分类号 |
B23K35/28;(IPC1-7):C22C21/18 |
主分类号 |
B23K35/28 |
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