发明名称 |
COMPLEX WIRE FOR ARC WELDING AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
The present invention relates to a welding material used for arc welding and, more specifically, relates to a complex wire for arc welding and a method to manufacture the same. According to the present invention, the complex wire for arc welding comprises: an internal wire; and an external wire accommodating the internal wire. |
申请公布号 |
KR20160078620(A) |
申请公布日期 |
2016.07.05 |
申请号 |
KR20140188143 |
申请日期 |
2014.12.24 |
申请人 |
POSCO |
发明人 |
HAN, IL WOOK;KIM, JEONG KIL;LEE, BONG KEUN;LEE, SANG CHUL |
分类号 |
B23K35/02;B23K35/40 |
主分类号 |
B23K35/02 |
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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