Magnetic Field-Induced Martensitic Transformation of Fe-Co Particles in a Cu Matrix
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- Fujii Toshiyuki
- Department of Innovative and Engineered Materials, Tokyo Institute of Technology
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- Kato Tomotsugu
- Department of Innovative and Engineered Materials, Tokyo Institute of Technology
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- Yamada Takayuki
- Department of Innovative and Engineered Materials, Tokyo Institute of Technology
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- Kato Masaharu
- Department of Innovative and Engineered Materials, Tokyo Institute of Technology
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- Nimori Shigeki
- Tsukuba Magnet Laboratory, National Institute for Materials Science
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- Ohtsuka Hideyuki
- Tsukuba Magnet Laboratory, National Institute for Materials Science
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説明
The fcc-to-bcc martensitic transformation in Fe-Co precipitate particles has been induced by applying magnetic field to Cu-Fe-Co alloy single crystals at a range of temperature between 4 K and 300 K. The volume fractions of martensite can be estimated from the values of saturation magnetization of the bulk specimens. The amount of transformation is strongly dependent on the cooling temperature, and reaches its peak at around 77 K. The existence of the peak temperature is explained by considering the antiferromagnetic transformation of fcc Fe-Co.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 44 (12), 2545-2549, 2003
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
- 1390001204250794112
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- NII論文ID
- 130004452000
- 10011817744
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- NII書誌ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD2cXosVartw%3D%3D
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 6796510
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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