The assessment of the degree of softening during the hardened steel wheels tempering

Authors

  • L. I. Vakulenko Prydniprovsk Railways, Dnipropetrovsk, Ukraine
  • Yu. L. Nadezhdin Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2010/13525

Keywords:

hardened steel wheel, change of hardness, degree of destruction, speed of propagation of sound vibrations

Abstract

The issues re. estimation of changes in hardness and sound vibration propagation velocity after tempering the hardened railway wheel steel are considered.

Author Biographies

L. I. Vakulenko, Prydniprovsk Railways, Dnipropetrovsk

Л. И. Вакуленко

Yu. L. Nadezhdin, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

Ю. Л. Надеждин

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Published

2010-02-25

How to Cite

Vakulenko, L. I., & Nadezhdin, Y. L. (2010). The assessment of the degree of softening during the hardened steel wheels tempering. Science and Transport Progress, (31), 259–261. https://doi.org/10.15802/stp2010/13525

Issue

No. 31 (2010): ISSUE 31

Section

MATERIAL SCIENCE

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