Title: Strain in Solidifying shell of Continuous Cast Slabs
Abstract:The surface temperature and shell thickness of continuous casts slab were obtained by modeling heat
transfer during solidification process. A mathematical model of strain at solid/liquid inter...The surface temperature and shell thickness of continuous casts slab were obtained by modeling heat
transfer during solidification process. A mathematical model of strain at solid/liquid interface was set up. The strain
in the solidifying shell under normal and abnormal operation conditions was gained. The results indicate that strain
is small under normal operation conditions and internal cracks never happen. But when the variation of roll gap is
above 2mm, the strain caused is greater than caused by bulging. The total strain exceeds the critical one and internal
cracks will appear It is of great importance to maintain the fine state of continuous casting machine to avoid the ap-
pearance of internal cracks.Read More
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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