Structure at Near-Surface of TiN-Coated Grain Oriented Silicon Steel Sheet Characterized by Ultra-Low Iron Loss

• Inokuti Yukio

  Research Laboratories, Kawasaki Steel Corp.

書誌事項

タイトル別名

• Structure at Near-Surface of TiN Coated

抄録

The mechanism responsible for ultra-low iron loss in TiN-coated silicon steel sheet was clarified by electron microscope observation of the magnetic domain and the structure at the interface of the TiN film and single crystal of silicon steel, and by X-ray pole figure measurement. Marked domain refinement due to thin TiN film coating was accomplished, satisfying the coherency relationship of (1\bar11)_TiN//(011)_Si-steel, [110]_TiN//[100]_Si-steel between the TiN film and single crystal matrix, by applying a strong surface tension to the [100]_Si-steel direction (elastic strain along only one axis). Fine transverse fringes were observed at the interface using a transmission electron microscope, and the elliptical shape of the {200}_Si-steel pole peaks was detected by measuring the dual textures of X-ray pole figures.

収録刊行物

• Materials Transactions, JIM

  Materials Transactions, JIM 38 (3), 266-274, 1997

  社団法人 日本金属学会

キーワード

• grain oriented silicon steel
• TiN film
• domain refinement
• coherency
• single crystal
• atomic arrangement
• dual phase
• elliptical shape
• strong tensile stress
• ultra-low iron loss

詳細情報

• CRID: 1390001204247123200
• NII論文ID: 130003556907
• NII論文ID: 10002452172
• NII書誌ID: AA10699969
• DOI: 10.2320/matertrans1989.38.266
• COI: 1:CAS:528:DyaK2sXjtVOhsrg%3D
• ISSN: 2432471X
• ISSN: 09161821
• NDL書誌ID: 4209544
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4209544
• Web Site: https://www.jstage.jst.go.jp/article/matertrans1989/38/3/38_3_266/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可