気相浸珪法によって作製されたSi傾斜鋼板の磁化機構
気相浸珪法によって作製されたSi傾斜鋼板の磁化機構
カテゴリ: 論文誌(論文単位)
グループ名: 【A】基礎・材料・共通部門
発行日: 2014/11/01
タイトル(英語): Magnetization Mechanism of Si-Gradient Steel Sheet Manufactured by CVD Siliconizing Process
著者名: 平谷 多津彦(JFEスチール(株)),浪川 操(JFEスチール(株)),二宮 弘憲(JFEスチール(株)),尾田 善彦(JFEスチール(株)),戸田 広朗(JFEスチール(株))
著者名(英語): Tatsuhiko Hiratani (JFE steel corporation), Misao Namikawa (JFE steel corporation), Hironori Ninomiya (JFE steel corporation), Yoshihiko Oda (JFE steel corporation), Hiroaki Toda (JFE steel corporation)
キーワード: 電磁鋼板,浸珪,濃度勾配,磁化機構,内部応力,誘導磁気異方性 electrical steel sheet,siliconizing,concentration gradient,magnetization mechanism,internal stress,induced magnetic anisotropy
要約(英語): Si-gradient steel sheet, which has a silicon concentration gradient in the sheet thickness direction, manufactured by Chemical Vapor Deposition (CVD) Siliconizing process, possesses unique magnetic properties. In this paper, the magnetization behaviors of the single crystal of Si-gradient steel sheet are investigated in the direction <100> and <110>, comparing with Si-homogeneous steel sheet, in order to clarify the magnetization mechanism. The internal stress of Si-gradient steel sheet was evaluated. The induced magnetic anisotropy which arose according to the magnetoelastic effect is considered to play an important role in the magnetization process of Si-gradient steel sheet. The reduction of eddy current loss can be explained by the effect of the magnetic flux concentration to the sheet surface resulting from the internal stress.
本誌: 電気学会論文誌A(基礎・材料・共通部門誌) Vol.134 No.11 (2014)
本誌掲載ページ: 610-619 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/134/11/134_610/_article/-char/ja/
受取状況を読み込めませんでした
