書誌事項
- タイトル別名
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- Magnetic Properties of Crystal-Oriented Mn-Zn Ferrites Made from Small Size .ALPHA.-FeOOH Particles.
- ショウリュウケイシンジョウ アルファ FeOOH カラ サクセイ シタ ハイコウセイ Mn Zn フェライト ノ ジキ トクセイ
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Acicular manganese zinc ferrite fine particles were made from small acicular α-FeOOH, Mn(C5H7O2)3, and Zn(C5H7O2)2. The long axis of these fine particles was oriented in parallel to the external magnetic field of 557kA/m, and then formed into multi-layered toroidal core. The green compact was sintered at 1200°C for 6 hours in air, and then cooled in a nitrogen atmosphere. The relative bulk density of the sintering body was improved from 87.0% to 90.2%. Crystallites consisted of the {110} plane were aligned along the upper plane of toroidal core of crystal-oriented manganese zinc ferrite. The initial permeability of crystal-oriented manganese zinc ferrite was 2240 at 0.1 MHz. The sample exhibited excellent high frequency magnetic properties.
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 47 (7), 752-756, 2000
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390282681284121600
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- NII論文ID
- 10005138169
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 5410229
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可