THE KINETICS OF AUSTENITE TRANSFORMATION IN THE RAIL STEEL GRADES M74 AND 75 ХГСМ DURING CONTINUOUS COOLING

Authors

  • F. K. Tkachenko Pryazovskyi state technical University, Mariupol, Ukraine
  • S. O. Kuzmin Pryazovskyi state technical University, Mariupol, Ukraine
  • V. H. Yefremenko Pryazovskyi state technical University, Mariupol, Ukraine https://orcid.org/0000-0002-4537-6939
  • V. H. Kazankov Pryazovskyi state technical University, Mariupol, Ukraine

DOI:

https://doi.org/10.15802/stp2009/14104

Keywords:

transformation kinetics, rail steel, continuous cooling

Abstract

The particularities of the shaping of microstructure of rail steels of marks М74 and 75ХГСМ under continuous cooling with different velocities from austenite interval of temperature are described; the temperature borders of the areas of phase transformations are presented.

Author Biographies

F. K. Tkachenko, Pryazovskyi state technical University, Mariupol

F. K. Tkachenko

S. O. Kuzmin, Pryazovskyi state technical University, Mariupol

S. O. Kuzmin

V. H. Yefremenko, Pryazovskyi state technical University, Mariupol

V. H. Yefremenko

V. H. Kazankov, Pryazovskyi state technical University, Mariupol

V. H. Kazankov

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Published

2009-10-25

How to Cite

Tkachenko, F. K., Kuzmin, S. O., Yefremenko, V. H., & Kazankov, V. H. (2009). THE KINETICS OF AUSTENITE TRANSFORMATION IN THE RAIL STEEL GRADES M74 AND 75 ХГСМ DURING CONTINUOUS COOLING. Science and Transport Progress, (29), 198–201. https://doi.org/10.15802/stp2009/14104

Issue

No. 29 (2009): ISSUE 29

Section

MATERIAL SCIENCE

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