Effect of grain boundary migration on grain boundary grooving

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8 Scopus citations

Abstract

Based on volume diffusion and small slope approximation, the effect of grain boundary migration on grain boundary grooving is studied. Using the Fourier transformation, a closed form solution for grain boundary groove profile is obtained. With a finite migration velocity, the groove profile develops asymmetrically with time (the atoms accumulate faster in the direction of the migration velocity and form a higher peak), and the asymmetry also increases with migration velocity.

Original languageEnglish
Pages (from-to)279-284
Number of pages6
JournalComputational Materials Science
Volume7
Issue number3
DOIs
StatePublished - Jan 1997

ASJC Scopus subject areas

  • General Computer Science
  • General Chemistry
  • General Materials Science
  • Mechanics of Materials
  • General Physics and Astronomy
  • Computational Mathematics

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