Statistical evaluation of number and dimension of defects in steel before and after fatigue test based on X-ray examination

István Zobory, Tamás Ungár, Anatoly Snigirev, József Gyori, Elemér Békefi

Research output: Contribution to journalArticle

Abstract

Several scientific research purpose and practical engineering problems make it necessary to get information on the number and statistical characteristics of micro and meso defects existing in steel materials both in 'virgin' state and after loads exerted in the course of high cycle fatigue tests. In this paper the measurement results received from of X-ray measurements carried out in Grenoble (France) using the sinkrotron equipment at the the ESRF Beamline ID22 Laboratory in order to get quantitative information about distribution and dimension of defects in steel material specimens are introduced.

Original languageEnglish
Pages (from-to)69-84
Number of pages16
JournalPeriodica Polytechnica Transportation Engineering
Volume34
Issue number1-2
Publication statusPublished - Jan 1 2006

Keywords

  • Defects in steel
  • Distribution of defects
  • Statistical evaluation
  • X-ray measurements

ASJC Scopus subject areas

  • Modelling and Simulation
  • Automotive Engineering
  • Aerospace Engineering
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Statistical evaluation of number and dimension of defects in steel before and after fatigue test based on X-ray examination'. Together they form a unique fingerprint.

  • Cite this