| 发明名称 |
MULTI-PURPOSE, MULTI-TRANSFER, MULTI-POSITION SHIELDING GAS FOR ARC WELDING |
| 摘要 |
A shielding gas composition and method of using the shielding gas in ga s metal arc welding or flux cored are welding, or composite cored arc welding. The gas is a mixture of argon, helium and carbon dioxide blended to facilitate metal transfer in any position for all the named processes.
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| 申请公布号 |
CA2269113(C) |
申请公布日期 |
2006.01.17 |
| 申请号 |
CA19972269113 |
申请日期 |
1997.12.05 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
LEHOULLIER, GUY;DEMERS, CLAUDE RAYMOND |
| 分类号 |
B23K9/16;B23K35/38 |
主分类号 |
B23K9/16 |
| 代理机构 |
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代理人 |
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