Theoretical and experimental study of the healing of surface cracks using induction heating

A. V. Dimaki, A. G. Mel'nikov, V. S. Pleshanov, O. V. Sizova

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Abstract

Features of induction heating of steel samples with a pregrown crack are studied. The possibility of healing surface cracks at certain modes of high-frequency heating is shown by experiments. A numerical model for calculating the temperature field is proposed. The model makes it possible to select the optimum mode of heating for eliminating surface-layer defects.

Original languageEnglish
Pages (from-to)353-358
Number of pages6
JournalInorganic Materials: Applied Research
Volume1
Issue number4
DOIs
Publication statusPublished - 1 Oct 2010

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Keywords

  • Electromagnetic field
  • Microdefect
  • Microhardness
  • Nonlinear medium
  • Numerical model

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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