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
FI20116202(A)
申请公布日期
2013.05.31
申请号
FI20110006202
申请日期
2011.11.30
申请人
OUTOTEC OYJ
发明人
LINDGREN, MARI;BJOERKLUND, PETER;JAAFS, MIKAEL;PESONEN, LAURI P.