| 发明名称 |
COOLING ELEMENT AND METHOD FOR MANUFACTURING A COOLING ELEMENT |
| 摘要 |
The invention relates to a cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace. The invention relates also to a method for manufacturing a cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace. The cooling element (2) has a fire surface (2) to be in contact with an interior of the metallurgical furnace. The cooling element comprises a base element (4) containing copper and a coating (5) at least partly covering the base element (4). The coating (4) forms the fire surface (2) of the cooling element (1). The coating (5) is at least partly applied by a laser coating process such as laser deposition, and the coating (5) contains a Ni based alloy. |
| 申请公布号 |
US2015115511(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201214361066 |
申请日期 |
2012.11.30 |
| 申请人 |
OUTOTEC OYJ |
发明人 |
Lindgren Mari;Björklund Peter;Jåfs Mikael;Pesonen Lauri P. |
| 分类号 |
F27D9/00;F28F21/08;B23K26/30;C23C26/00;B23K26/00;C22C19/05 |
主分类号 |
F27D9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace,
wherein a cooling element has a fire surface to be in contact with an interior of the metallurgical furnace, wherein the cooling element comprises a base element containing copper and a coating at least partly covering the base element, and wherein the coating forms the fire surface of the cooling element, characterized by the coating being at least partly applied by a laser coating process such as laser deposition, and by the coating containing a Ni based alloy. |
| 地址 |
Espoo FI |
