COVER FOR A FURNACE FOR RECEIVING MOLTEN MATERIAL, IN PARTICULAR METAL, AND FURNACE FOR RECEIVING MOLTEN MATERIAL

摘要

pThe invention relates to a cover (1) for a furnace (10) for receiving molten material (S), particularly metal. According to the invention, the cover comprises at least one layer (4, 4'') formed of a material having a heat transfer coefficient greater than that of steel, so that a furnace cover can be provided in which baked-on residue of molten particles discharged from a melt can be reduced or even entirely prevented on the inner surface (3) of the cover. The invention further relates to a furnace (10) for receiving molten material (S), particularly metal, having a crucible (11) that can be filled with molten material (S) and having a cover (1) for closing the crucible (11). Because the cover (1) and/or crucible (11) comprise a layer (4, 4'') made of a material having a heat transfer coefficient greater than that of steel, undesired baked-on residue of molten material particles can be reduced or prevented on the cover surface (3) and/or crucible surface (13)./p[WO2009016146A1]