Mechanism of Ladle Slag Building-up

  title={Mechanism of Ladle Slag Building-up},
  author={Yao Jinfu and Tian Shouxin and Mou Jining and Zheng Jian-zhong},
The investigation on matters of slag building-up,ladle slag,technology factors,heat preservation reagent and ladle refractories remainders indicates that steel types,ladle heat-condition and ladle refractories are responsible for ladle slag building-up.The crystallization of high melting point matters after condensation of slag with high content of Al 2O 3,bad heat-condition of ladle after patching and the penetration of steel slag in the refractories are the main causes for slag building-up.