Thermal nondestructive testing of corrosion in thick-wall steel products

V. P. Vavilov, S. Tukhtamishev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Experimental results on the thermal nondestructive testing (NDT) of corrosion simulators in 6- and 10-mm-thick steel products are presented. The need for the processing of infrared thermal images via a Fourier transform and principal component analysis (PCA) is demonstrated. The ultimate capabilities of the thermal method are estimated at a level of 20% material loss.

Original languageEnglish
Pages (from-to)476-482
Number of pages7
JournalRussian Journal of Nondestructive Testing
Volume48
Issue number8
DOIs
Publication statusPublished - 1 Aug 2012

Keywords

  • Corrosion inspection
  • Infrared thermography
  • Thermal stimulation

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Condensed Matter Physics
  • Materials Science(all)

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