FEATURES OF SOLIDIFICATION AND STRUCTURE FORMATION OF SLABS CAST ON CURVED MOLD CONTINUOUS-CASTING MACHINES

被引：0
|
作者：
REVTOV, NI
ISAEV, OB
NOSOCHENKO, OV
EMELYANOV, VV
NIKOLAEVA, IG
机构：
来源：
STEEL IN TRANSLATION | 1992年 / 22卷 / 03期
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D O I：
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中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Features of macrostructure formation of slabs cast on a curved mould continuous casting machine have been determined and the influence of introducing narrow steel strip into the liquid sump on the slab structure produced has been demonstrated. The laws governing solidification speeds on different sides of the slab were found to depend on the metal superheat. The best regimes for introducing narrow strip of different chemical composition were found. In general, the technique could be used to produce substantial structural changes beneficial to the quality characteristics of the as cast and rolled metal.
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页码：121 / 124
页数：4
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