发明名称 |
PROCEDE DE FABRICATION D'UN FIL DE SOUDURE ET FIL OBTENU, |
摘要 |
A process for the manufacture of a welding wire having a core of base welding steel provided with a covering of an additional element, which comprises depositing a coating of said additional element directly onto the core of base welding steel. Preferably the additional element is deposited by the method of evaporation under vacuum. |
申请公布号 |
BE752487(A1) |
申请公布日期 |
1970.12.01 |
申请号 |
BE19706042869 |
申请日期 |
1970.06.24 |
申请人 |
COCKERILL-OUGREE-PROVIDENCE, SERAING, |
发明人 |
|
分类号 |
B23K35/02;B23K35/40;C23C14/16;(IPC1-7):23K/ |
主分类号 |
B23K35/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|