天铁1^#连铸机角部纵裂原因分析

Cause Analysis of Angle Vertical Crack for 1# Caster in Tiantie

分析了天铁炼钢厂1#小方坯连铸机铸坯产生角部纵裂的原因,提出了调整结晶器的工艺参数,采用中间包保护浇注工艺等解决措施.

To analyse the cause of angle vertical crack for 1# caster,and put forward the measurement on regulating the parameter of mould and using tundish pouring technology.