| 发明名称 |
METHOD FOR MANUFACTURING A COILER DRUM AND A COILER DRUM |
| 摘要 |
A method for manufacturing a coiler drum to be used in a coiler furnace and a coiler drum. The method comprises the step of forming a trinickel aluminide containing surface layer onto a coiler drum body. |
| 申请公布号 |
EP2225066(B1) |
申请公布日期 |
2013.01.09 |
| 申请号 |
EP20080853882 |
申请日期 |
2008.11.19 |
| 申请人 |
METSO MINERALS, INC. |
发明人 |
MIKKOLA, OSMO;NORVASTO, TIMO;VIRTANEN, PIRJO |
| 分类号 |
B23K9/04;B21B15/00;B21C47/28;B23K10/02;B23K26/34;B23K101/04;B23K101/34;B23K103/16;B32B15/01;C22C19/05;C23C4/08;C23C4/10;C23C4/12 |
主分类号 |
B23K9/04 |
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