发明名称 |
ELECTRODE FOR PLASMA ARC TORCH |
摘要 |
<p>In an electrode for a plasma arc torch, an electrode member (1) composed of either one of homologous elements of hafnium, zirconium or titanium, or a mixed material of these elements is embedded into a front end portion of an electrode body (1a) and brazed and joined thereto by a brazing material, the electrode is characterized in that the electrode member and the electrode body are brazed by a brazing material (14a) including no copper component. <IMAGE></p> |
申请公布号 |
EP0822736(A1) |
申请公布日期 |
1998.02.04 |
申请号 |
EP19960910196 |
申请日期 |
1996.04.18 |
申请人 |
KOMATSU LTD. |
发明人 |
SAKURAGI, SHUNICHI;TSURUMAKI, NAOYA |
分类号 |
B23K10/00;H05H1/34;(IPC1-7):H05H1/34;B23K10/02 |
主分类号 |
B23K10/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|