| 发明名称 |
Joining of steel parts using copper wire and an oxidising gas mix |
| 摘要 |
Process of welding of steel parts using a laser beam, a fuse wire as filling metal, and a gas mixture as gaseous shield, to obtain a welded joint between the parts, where the fuse wire is made of copper and the gas mixture contains oxygen (40-60%) and at least gas such as argon, nitrogen and helium for the rest. |
| 申请公布号 |
EP1834725(A1) |
申请公布日期 |
2007.09.19 |
| 申请号 |
EP20070300819 |
申请日期 |
2007.02.23 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;AIR LIQUIDE WELDING FRANCE |
发明人 |
DUBET, OLIVIER;REVEL, OLIVIER;BRIAND, FRANCIS |
| 分类号 |
B23K1/005;B23K101/34;B23K103/04 |
主分类号 |
B23K1/005 |
| 代理机构 |
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代理人 |
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