| 发明名称 |
HARDFACING SUBMERGED ARC WELDING DEVICE |
| 摘要 |
A hardfacing submerged arc welding device includes an alloy-powder supplying unit for supplying alloy powders onto a workpiece, a flux-powder supplying unit for supplying flux powders onto the workpiece, and a welding-wire supplying unit for supplying a welding wire onto the workpiece. |
| 申请公布号 |
US2013299460(A1) |
申请公布日期 |
2013.11.14 |
| 申请号 |
US201313801284 |
申请日期 |
2013.03.13 |
| 申请人 |
NATIONAL CHUNG -HSING UNIVERSITY |
发明人 |
WU WEI-TE;LAI HSUAN-HAN;KUO LI-YIN;LI CHIA-HSIEN;CHOU I-CHIN;CHANG CHIA-MING;SHIH SHUN-PAO |
| 分类号 |
B23K9/00 |
主分类号 |
B23K9/00 |
| 代理机构 |
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代理人 |
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