Investigation the impact of a laser on the Chernov-Luders lines in the 40X9C2 steel

I. Yu Zykov, A. G. Melnikov, O. V. Lobankova, I. S. Makogon, S. A. Bojok, A. Z. Issagulov, S. K. Arinova

Research output: Contribution to journalArticlepeer-review


The study presents investigation results of the hardening points impact, created on the model surface by means of a laser complex. The authors investigated the change in the steel microhardness in the area which is treated with laser processing and presented the model of stress-strain diagram. The article reveals a change in the yield point and the plasticity of the models as a result. The authors made a number of speckle photos showing the Chernov-Luders lines behavior.

Original languageEnglish
Pages (from-to)128-130
Number of pages3
Issue number1-2
Publication statusPublished - Jan 2018


  • 40X9C2 steel
  • Chernov-Luders lines
  • Mechanical properties laser treatment
  • Plastic deformation

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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