| 发明名称 |
Method of welding nitrogen-containing alloys. |
| 摘要 |
<p>A method for improving the weld strength, structure and crevice corrosion resistance of nitrogen-containing alloy weldments by adding nitrogen to the inert gas used for shielding during the welding operation.</p> |
| 申请公布号 |
EP0163379(A2) |
申请公布日期 |
1985.12.04 |
| 申请号 |
EP19850302083 |
申请日期 |
1985.03.26 |
| 申请人 |
ALLEGHENY LUDLUM STEEL CORPORATION |
发明人 |
AGGEN, GEORGE;BEIGAY, JACK MARSHALL |
| 分类号 |
B23K9/16;B23K9/23;B23K35/38;(IPC1-7):B23K9/16 |
主分类号 |
B23K9/16 |
| 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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