書誌事項
- タイトル別名
-
- Low-Temperature Annealing Patterns and Demagnetization Curves in Sintered Nd-Fe-B Magnets
- Nd-Fe-B系焼結磁石における低温熱処理パターンと減磁曲線
- Nd Fe Bケイ ショウケツ ジシャク ニ オケル テイオン ネツ ショリ パターン ト ゲンジキョクセン
この論文をさがす
抄録
In order to trace the annealing temperature dependence of the coercivity in sintered Nd-Fe-B magnets systemtically, we examined a single successive annealing (SSA) method, in which the coercivity value of a single sample is successively recorded after each annealing cycle at Ta= 400°C-710°C with increments of ΔTa = 10°C. In addition to the coercivity values, we paid special attention to the shapes of demagnetization curves, in terms of the differential susceptibility versus magnetic field plot, which provides information on the nucleation field distribution (NFD). Samples with small amounts of Cu additives showed a more significant temperature dependence of the coercivity than those without Cu additives.
収録刊行物
-
- Journal of the Magnetics Society of Japan
-
Journal of the Magnetics Society of Japan 34 (3), 242-247, 2010
公益社団法人 日本磁気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205287028224
-
- NII論文ID
- 130000262859
-
- NII書誌ID
- AA12297999
-
- ISSN
- 18822932
- 18822924
-
- NDL書誌ID
- 10695282
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可