Abstract：For the bloom continuous casting machine one, two-dimensional thermo-mechanical model was established based on, and the temperature field and thermal-shrinkage of bloom on different speed and temperature. The results show that: the effect of casting speed on the thermal-shrinkage of strand was significant, and the superheat temperature has little effect. The more intense the surface temperature changes, the greater the trend of thermal-shrinkable, the greater the volume of thermal-shrinkable. The gap practice for rollers can be withdrawal straightening zone individually, and the speed of reduction will reduce smaller in the back zone along the casting direction.
曹学欠 朱苗勇 祭程. 连铸大方坯热收缩行为的有限元分析[J]. 中国钢铁期刊网, 2010, 29(6): 1-1.
. Finite Element Analysis of Thermal Shrinkage for Continuous Casting Bloom. Chinese Journal of Iron and Steel, 2010, 29(6): 1-1.
2010, Vol. 29 
