Crystalline approximant of amorphous Fe-Si-B structures

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We have examined the local atomic configurations of amorphous Fe-Si-B alloys by means of electron diffraction pair-distribution-function analysis and compared them with those of a metastable sigma phase formed during the crystallization process. We found a great structural similarity, not only at short range but also at medium range up to 1.0 nm, between amorphous Fe-Si-B and sigma phase structures. The results imply that the sigma phase structure can be regarded as a good crystalline approximant for the glass structures in this alloy system. The connections of coordination polyhedra in the sigma phase structure were also discussed.

本文言語English
ページ(範囲)1047-1050
ページ数4
ジャーナルMaterials Transactions
59
7
DOI
出版ステータスPublished - 2018
外部発表はい

ASJC Scopus subject areas

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

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