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- 落合 達四郎
- TDK(株)テクニカルセンター
書誌事項
- タイトル別名
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- Development of Ferrite Raw Powder Production Process with Thermal Decomposition of Iron and Manganese Chloride Solution by Spray Roaster.
- テツ マンガン ヨウエキ ノ キョウバイショウホウ ニヨル フェライト ザイリ
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説明
The present review is concerned with the development of the power ferrite with high performance and low cost, which is especially manufactured by use of the spray roasting of Fe-Mn binary system. Electro-magnetic properties of ferrite are influenced by chemical composition and microstructure and also being very sensitive for stress induced in the grain and bulk. Therefore, to obtain the ferrite having high performance by the conventional solid phase reaction process, it is very important to use raw material powder with high purity and good dispersion itself. The highly homogeneous dispersion of Fe and Mn ions which are consist of the main composition of power ferrite, was successfully carried out by our new process which is characterized by the spray roasting the mixed solution of both Fe and Mn chloride, purified in advance. We finally established the whole process from raw materials to sintering process for the production of ferrite with higher performance and lower cost.
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 45 (7), 624-629, 1998
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
- 1390001206308926080
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- NII論文ID
- 10002052367
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 4535705
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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
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- 抄録ライセンスフラグ
- 使用不可