INFLUENCE OF THE TECHNOLOGICAL PARAMETERS OF STEEL CASTING AND CRYSTALLIZATION ON QUALITY INDICATORS OF A CONTINUOUSLY CAST BILLET

Authors

  • Eduard Parusov Institute of Ferrous Metallurgy of NASU
  • Oleksand Sychkov Magnitogorsk State Technical University
  • Igor Chuiko Institute of Ferrous Metallurgy of NASU
  • Ludmila Sagura Institute of Ferrous Metallurgy of NASU
  • Alla Sivak Institute of Ferrous Metallurgy of NASU

Keywords:

continuously cast billet, casting speed, high-carbon steel, quality indicators of the billet

Abstract

In order to increase the speed of casting high-carbon liquid steel, technological modes of casting and crystallization of the continuously cast billet have been tested during the research process.

As compared to the billets, which were cast using conventional  cooling modes, reduced affection with cracks and central porosity has been achieved.

The conducted research has shown that during production of continuously cast billets, made of high-carbon steels C80D and C86D, the drawing (casting) speed could be increased to 3.2 m / min., which will make it possible to reduce the process time of one heat without sacrificing quality indicators of the billet.  

Author Biographies

Eduard Parusov, Institute of Ferrous Metallurgy of NASU

Cand. Sc. (Eng.), senior research worker of the Department of Metal Heat Treatment  for Mechanical Engineering

Oleksand Sychkov, Magnitogorsk State Technical University

Dc. Sc. (Eng.), Prof. of the Department of Foundry Production and Material Science

Igor Chuiko, Institute of Ferrous Metallurgy of NASU

Cand. Sc. ( Eng.), research worker of the Department of Metal Heat Treatment  for Mechanical Engineering

Ludmila Sagura, Institute of Ferrous Metallurgy of NASU

Cand. Sc. ( Eng.), senior research worker of the Department of Metal Heat Treatment  for Mechanical Engineering

Alla Sivak, Institute of Ferrous Metallurgy of NASU

senior research worker of the Department of Metal Heat Treatment  for Mechanical Engineering

References

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Published

2016-08-26

How to Cite

[1]
E. Parusov, O. Sychkov, I. Chuiko, L. Sagura, and A. Sivak, “INFLUENCE OF THE TECHNOLOGICAL PARAMETERS OF STEEL CASTING AND CRYSTALLIZATION ON QUALITY INDICATORS OF A CONTINUOUSLY CAST BILLET”, Works of VNTU, no. 2, Aug. 2016.

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Research Results Application

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