Grain boundary energy and structure of α-Fe〈110〉 symmetric tilt boundary

Hideharu Nakashima, Munetaka Takeuchi

研究成果: Contribution to journalArticle査読

42 被引用数 (Scopus)

抄録

For clarification of the grain boundary energy and its structure of α-Fe〈110〉 symmetric tilt boundaries, the atomic structure was obtained by molecular dynamic method. The obtained results are summarized as follows. The grain boundary energy of 〈110〉 symmetric tilt boundary strongly depends on misorientation angle. There are two large energy cusps at the angles which correspond to (112)Σ3 and (332)Σ11 symmetric tilt boundaries and are small cusps at (334)Σ17 and (114)Σ9 boundaries. It was found that (112)Σ3 and (111)Σ3 boundaries are consist with the single structure unit, and (332)Σ11, (334)Σ17 and (114)Σ9 boundaries are consist with the structure units composed from two different structure units, one by one.

本文言語英語
ページ(範囲)357-362
ページ数6
ジャーナルUnknown Journal
86
5
DOI
出版ステータス出版済み - 2000

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

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