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- Hirata Akihiko
- WPI Advanced Institute for Materials Research, Tohoku University Mathematics for Advanced Materials-OIL, AIST-Tohoku University
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説明
<p>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.</p>
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 59 (7), 1047-1050, 2018-07-01
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282763015547136
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- NII論文ID
- 130007410561
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- NII書誌ID
- AA1151294X
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 029074207
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- 本文言語コード
- en
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- 資料種別
- journal article
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