Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel

Dejun Jing; Kaike Cai

Volume 6 Issue 2

Jun. 1999

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Article Navigation > International Journal of Minerals, Metallurgy and Materials > 1999 > 6(2): 103-106

Dejun Jing and Kaike Cai, Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel, J. Univ. Sci. Technol. Beijing, 6(1999), No. 2, pp. 103-106.

Cite this article as:

Dejun Jing and Kaike Cai, Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel, J. Univ. Sci. Technol. Beijing, 6(1999), No. 2, pp. 103-106.

Dejun Jing and Kaike Cai, Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel, J. Univ. Sci. Technol. Beijing, 6(1999), No. 2, pp. 103-106.

Citation:

Dejun Jing and Kaike Cai, Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel, J. Univ. Sci. Technol. Beijing, 6(1999), No. 2, pp. 103-106.

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Metallurgy

Numerical Simulation on Irregular Shrinkage of Initial Shell in Continuous Casting of Steel

Dejun Jing and
Kaike Cai

+ Author Affiliations

Received: 30 October 1998

Abstract

Abstract

Based on the microstructures of steel, a thermo-elasto-plastic stress model of continuously casting billets is established to study hailal solidifying process in molds. Results show that peritectic phase transformation contributes greatly to the irregular shrinkage of initial shell, which makes the billets vulnerable to surface defects.
- thermo-elasto-plastic stress model;
- peritectic phase transformation;
- irregular shrinkage of initial shell