Characterization of misorientation gradient of an aluminum bicrystal in simple shear

Delphic Chen, Jui Chao Kuo, Shih Heng Tung, Ming Hsiang Shih

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The misorientation gradient was investigated in the region of a symmetrical tilt 〈1 1 2〉 boundary with a misorientation of 8.7°. The strain and orientation distributions were obtained by photogrammetry and EBSD to characterize the kinematical behavior of the grain boundary. In order to obtain a misorientation gradient, the misorientation was used in representation of the axis-angle description. This formation of the orientation gradient is found to have a common rotation axis in the [1 -2 -1] direction.

Original languageEnglish
Pages (from-to)523-527
Number of pages5
JournalMaterials Science and Engineering A
Volume454-455
DOIs
Publication statusPublished - 2007 Apr 25

All Science Journal Classification (ASJC) codes

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

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