| 摘要 |
<p>A cooling element designed particularly for furnaces, said element comprising a housing (1) mainly made of copper, and a channel system (6) provided in the housing for cooling medium circulation. At least on a part of the surface of the element housing (1), there is arranged, by means of a diffusion joint, a corrosion resistant surface layer (2). The invention also relates to a method for arranging said surface layer in the cooling element.</p> |
