The analysis of the defects causes on the surface of the rolling train wheels

Authors

  • I. O. Vakulenko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine http://orcid.org/0000-0002-7353-1916
  • O. M. Perkov The Institute of ferrous metallurgy named after Z. I. Nekrasov National Academy of Science of Ukraine, Ukraine
  • V. H. Anofriev Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • V. S. Krot Ukrzaliznytsia, Ukraine

DOI:

https://doi.org/10.15802/stp2008/15832

Keywords:

defects, surface of the rolling train wheels

Abstract

The destruction occurrence in a railroad wheel is caused by formation of the high local stresses produced by the inhomogeneous elastic-plastic deformation when the cyclic temperature change takes place during and after braking using brake shoes.

Author Biographies

I. O. Vakulenko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

I. O. Vakulenko

O. M. Perkov, The Institute of ferrous metallurgy named after Z. I. Nekrasov National Academy of Science of Ukraine

O. M. Perkov

V. H. Anofriev, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

V. H. Anofriev

V. S. Krot, Ukrzaliznytsia

V. S. Krot

Published

2008-04-25

How to Cite

Vakulenko, I. O., Perkov, O. M., Anofriev, V. H., & Krot, V. S. (2008). The analysis of the defects causes on the surface of the rolling train wheels. Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, (21), 269–271. https://doi.org/10.15802/stp2008/15832

Issue

Section

MATERIAL SCIENCE