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アイテム
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ドロップチューブ法によるNd-Fe-B合金の準安定凝固
https://jaxa.repo.nii.ac.jp/records/13884
https://jaxa.repo.nii.ac.jp/records/138844a29b9e6-2cee-411d-a5f2-6d4dfd313fee
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | ドロップチューブ法によるNd-Fe-B合金の準安定凝固 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Nd14Fe79B7合金 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 準安定凝固 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ドロップチューブ法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 準安定状態 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 顕微鏡組織 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 磁気特性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 無容器メルト | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | SEM | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Nd14Fe79B7 alloy | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | metastable solidification | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | drop tube method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | metastable state | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | microstructure | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic property | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | containerless melt | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | SEM | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Metastable solidification of Nd-Fe-B alloys by drop tube processing | |||||
著者 |
小澤, 俊平
× 小澤, 俊平× Li, Mingjun× 栗林, 一彦× 杉山, 卓× 神保, 至× 広沢, 哲× Ozawa, Shunpei× Li, Mingjun× Kuribayashi, Kazuhiko× Sugiyama, Suguru× Jinbo, Itaru× Hirosawa, Satoshi |
|||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属 | ||||||
東海大学 | ||||||
著者所属 | ||||||
東海大学 | ||||||
著者所属 | ||||||
住友特殊金属 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science | ||||||
著者所属(英) | ||||||
en | ||||||
Tokai University | ||||||
著者所属(英) | ||||||
en | ||||||
Tokai University | ||||||
著者所属(英) | ||||||
en | ||||||
Sumitomo Special Metals Co. Ltd. | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
宇宙利用シンポジウム 第20回 平成15年度 en : Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium p. 255-258, 発行日 2004-03 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Containerless solidification of Nd14Fe79B7 alloys was carried out in a 25 m drop tube. The relationship among the sample size, microstructure, and magnetic properties were investigated. The resultant samples contained a large amount of a metastable phase with a chemical composition near that of the bulk alloy and a trigonal crystal structure similar to that of the Nd2Fe17 phase. The volume fraction of the metastable phase decreased as the sample diameter increased. The metastable phase was partially decomposed into very fine lamellar grains of Nd2Fe14B and some Nd-rich phase by a solid-state reaction in the sample with a diameter of 1,200 micrometer. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0046917079 |