Original scientific paper

Process design and life anylysis of tundish lining

J. H. Zhang ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China; Ansteel Technology Research Center, Anshan, Liaoning China
Y. X. Chen ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China; Ansteel Technology Research Center, Anshan, Liaoning China
D. Z. Yang ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China; Ansteel Technology Research Center, Anshan, Liaoning China

Abstract

The working lining of continuous casting tundish is made of magnesia dry material with short service life. It is found that the refractory lining cast steel zone is the key to influence the service life of tundish. Therefore, the material formula of tundish casting steel area is developed, and the construction is carried out in different parts, so that the balanced corrosion can improve the working life of tundish lining, reduce the turnover of tundish, improve the yield of steel, and reduce the consumption of steel resistant material per ton, which has good economic and social benefits.

Keywords

steel; tundish; corrosion; dry material formula; service life

Hrčak ID:

255986

URI

https://hrcak.srce.hr/255986

Publication date:

1.7.2021.

Visits: 1.614 *