| 发明名称 |
METHOD FOR TWIN-ARC GAS-SHIELDED WELDING BY CONSUMABLE ELECTRODES |
| 摘要 |
A method twin-arc gas-shielded welding by consumable electrodes consists in that the first arc in the direction of welding, which is powered by DC of reversed polarity, is further compressed by shielding gas that has a high thermal conductivity and leak rate that is for 10-50 times larger compared to the shielding gas, which is used to protect the metal bath and second arc that is powered by AC or DC. |
| 申请公布号 |
UA80413(U) |
申请公布日期 |
2013.05.27 |
| 申请号 |
UA20120014300U |
申请日期 |
2012.12.14 |
| 申请人 |
YE.PATON INSTITUTE OF ELECTRIC WELDING OF NAS OF UKRAINE |
发明人 |
LASCHENKO HEORHII IVANOVYCH;YURLOV BORYS VOLODYMYROVYCH;POZNIAKOV VALERII DMYTROVYCH;HAIVORONSKYI OLEKSANDR ANATOLIIOVYCH;DEMCHENKO YURII VOLODYMYROVYCH |
| 分类号 |
B23K9/16 |
主分类号 |
B23K9/16 |
| 代理机构 |
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