B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
B22D 11/00 (2006.01) C21B 7/10 (2006.01) F27D 1/12 (2006.01) F28D 7/00 (2006.01)
Patent
CA 2274861
A method for production of a cooling plate (50, 80) with integrated coolant ducts (52, 84) for iron and steel making furnaces, in particular blast furnaces, is described. A preform of the cooling plate (50, 80) is continuously cast by a continuous casting mould (10), wherein rod-shaped inserts (28) in the casting duct (20) of the continuous casting mould (10) produce in this preform ducts (52, 84) running in the continuous casting direction, which form coolant ducts in the finished cooling plate.
L'invention concerne un procédé permettant de produire une plaque de refroidissement (50, 80) comportant des canaux de refroidissement (52, 84) intégrés pour des fours de production de fer ou d'acier. Une ébauche de la plaque de refroidissement (50, 80) est coulée à l'aide d'un moule de coulée continue (10). Des inserts (28) sous forme de tiges se trouvant dans le canal de coulée (20) du moule de coulée continue (10) produisent, dans cette ébauche, des canaux (52, 84) s'étendant dans le sens de la coulée continue et formant des canaux de liquide de refroidissement dans la plaque de refroidissement finie.
Leppanen Yrjo
Makinen Pertti
Solvi Marc
Thill Roger
Gowling Lafleur Henderson Llp
Outokumpu Poricopper Oy
Paul Wurth S.a.
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