6 Citations (Scopus)

Abstract

The possibilities of the radioscopic detection of defects such as remnant joint lines, which occur during friction stir welding, have been evaluated. In addition to common radioscopy, a microfocus source of X-ray radiation and metallography were applied to attain high geometric magnification. It was shown that this defect type can be detected using high geometric magnification; defects such as foreign inclusions may occur as a result of tool wear.

Original languageEnglish
Pages (from-to)573-579
Number of pages7
JournalRussian Journal of Nondestructive Testing
Volume51
Issue number9
DOIs
Publication statusPublished - 1 Sep 2015

Keywords

  • discontinuity flaws
  • friction stir welding
  • intermetallic inclusions
  • radioscopy
  • remnant joint lines
  • weld seam defects

ASJC Scopus subject areas

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

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