Continuous casting method, continuous casting apparatus and...

Details Continuous casting method, continuous casting apparatus and... Continuous casting method, continuous casting apparatus and...

2006-08-08

2006-08-08

Lin, Kuang Y. (Department: 1725)

Metal founding

Process

Shaping liquid metal against a forming surface

C164S417000

Reexamination Certificate

active

07086450

ABSTRACT:
A continuous casting method is demonstrated, in which a slab including a liquid core11is bulged and then reduced in its thickness with a reduction roll pair7,in which case, the uppermost surface of the lower roll7bin the reduction roll pair7is located at a higher level than the lower pass line9of the slab. With this method, the slab can be efficiently reduced in its thickness without any loss of reduction force and the generation of segregation can be suppressed at the center area of the slab in the thickness direction.A continuous casting apparatus according to the invention is suitable for carrying out the continuous casting method according to the invention.A slab produced by the method according to the invention has good quality, since the segregation at the center area can be improved over the entire width in which the liquid core11is included.

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