Continuous casting manner of aluminum throb and the continuous casting mold null aluminum

摘要

PROBLEM TO BE SOLVED: To provide a continuous casting method for an aluminum slab, by which leakage and the like of a molten metal are securely eliminated over the whole process, and to provide a continuous casting mold used for the method.;SOLUTION: In the continuous casting method for an aluminum slab, when subjecting an aluminum slab to continuous casting, cooling is conducted as follows: in an initial casting process from the start of casting until a stable state thereof, an aluminum slab M is cooled by injecting cooling-water W, w so that the cooling-water is almost evenly sprayed over the whole peripheral surface of the slab M, which is cast and moved downward under the mold 1; and in a stable casting process after the casting reaches the stable state, the slab M is cooled by injecting the cooling water to the long side and short side surfaces m1, m2 excluding the vicinities of the corners mc of the aluminum slab M or excluding a part of the vicinities.;COPYRIGHT: (C)2005,JPO&NCIPI