Continuous casting mold
AssigneeSMS Schloemann-Siemag Aktiengesellschaft
InventorHans Streubel
Life of this patent
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Abstract
A continuous casting mold for manufacturing slabs, particularly for manufacturing thin slabs includes water-cooled short side walls and long side walls, wherein a casting funnel is formed between the long side walls in an area where the long side walls extend parallel to each other and extend outwardly toward the two short side walls and cooling grooves are provided on the other outer or rearward sides of the long side walls. The rearward sides of the long side walls are each reinforced by a wall armor starting at a mold location below the lowest molten metal level, wherein the thickness of the wall armor decreases in the strand casting direction from a greatest thickness at the mold location below the lowest molten metal level.
Claims5
A continuous casting mold adapted for casting molten steel for manufacturing slabs, particularly for manufacturing thin slabs, the molten steel defining during operation of the mold a lowest molten steel level, the continuous casting mold comprising water-cooled short side walls and long side walls, wherein the long side walls have inner sides and outer sides, wherein the inner sides of the long side walls define a pouring funnel and the inner sides extend parallel to each other from the pouring funnel toward the short side walls, and wherein the outer sides of the long side walls have cooling grooves, further comprising a wall armor on the outer sides of the long side walls only for reinforcing the long side walls only, the wall armor extending from a location below the lowest molten steel level downwardly in a strand casting direction, wherein a thickness of the wall armor decreases from the location below the lowest molten-steel level downwardly in the strand casting direction.
Dependencies are inferred from the claim text.