公开(公告)号：WO1993005907A1

公开(公告)日：1993-04-01

申请号：PCT/JP1992001221

申请日：1992-09-25

Applicant: KAWASAKI STEEL CORPORATION ,  NARA, Seikou; ,  YAMAZAKI, Hisao; ,  BESSHO, Nagayasu; ,  TAGUCHI, Seiji; ,  FUJII, Tetsuya;

Inventor： KAWASAKI STEEL CORPORATION

IPC: B22D11/10

CPC classification number: B22D11/115

Abstract: A continuous casting of steel slabs wherein molten steel containing oxygen of less than 30 ppm, preferably less than 20 ppm and a static electromagnetic producer is disposed in the rear of a mold, whereby a strong static electromagnetic field is applied to the molten steel in the mold to thereby control the stream of molten steel, without blowing inactive gas into the nozzle. With this operation, the steel slabs high in the surface and inner material-quality can be manufactured without causing the blocking of the nozzle.