Calculating Parameters of Pinhole in Collimation System of Albedo Computed Tomography of Steel Products

E. E. Zhuravskii, B. I. Kapranov, D. S. Belkin, S. V. Chakhlov, A. M. Shtein

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Abstract: We examine specific features of the collimation system of a tomograph for testing steel products based on Compton backscattering. The device is described and the parameters of the primary pinhole collimator of the collimation system are calculated. The device allows reliable scanning of a steel test object by simply displacing the pinhole perpendicular to the X-ray axis from the tube anode within 50 mm with a focal length of 163 mm.

Original languageEnglish
Pages (from-to)171-178
Number of pages8
JournalRussian Journal of Nondestructive Testing
Volume56
Issue number2
DOIs
Publication statusPublished - 1 Feb 2020

Keywords

  • collimation system
  • Compton tomography
  • flaw detection
  • instrument making
  • nondestructive testing
  • pinhole
  • radiation testing

ASJC Scopus subject areas

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

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