| 发明名称 |
LASER PROCESSING NOZZLE, WELDING NOZZLE OR CONTACT TIP FOR WELDING, METHOD OF MANUFACTURING SUCH NOZZLE OR CONTACT TIP |
| 摘要 |
<p>To extend a life-span of a nozzle for a processing machine, a hard ceramic coating is formed on a surface of a base metal of the nozzle for a processing m</p> |
| 申请公布号 |
EP1629924(B1) |
申请公布日期 |
2012.08.01 |
| 申请号 |
EP20040706331 |
申请日期 |
2004.01.29 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
GOTO, AKIHIRO;AKIYOSHI, MASAO;SUGIURA, TADANAO;OCHIAI, HIROYUKI;WATANABE, MITSUTOSHI |
| 分类号 |
B23K9/29;B23K9/26;F23D14/54 |
主分类号 |
B23K9/29 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
