書誌事項
- タイトル別名
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- Changes of Magnetic Properties and Structures of Sm<SUB>2</SUB>Co<SUB>17</SUB> Magnet Alloys with Zr Content
- Zr量によるSm2Co17磁石合金の磁気特性と構造の変化
- Zrリョウ ニ ヨル Sm2Co17 ジシャク ゴウキン ノ ジキ トクセイ
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抄録
Ribbons with compositions of Sm(Co0.70−xFe0.20Cu0.10Zrx)7.5, x=0∼0.06, have been prepared by melt-spinning technique, in order to examine the change of their magnetic properties and structures with Zr content. Under their optimum-aged conditions, the value of coercivity increases drasticaly with the increase of Zr content, x, when 0.02<x<0.04. When x=0.04, the maximum value of coercivity, 1.15 MA/m, is achieved. With the increase of coercivity, the two phase cellular structure composed of the 1-5 and 2-17 phases changes into the three-phase cellular structure superimposed by the 1-3 phase. And the Curie temperatures of the 1-5 and 2-17 phases change very slightly with Zr content.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 51 (3), 256-261, 1987
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681461393792
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- NII論文ID
- 130007337673
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 3120284
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- データソース種別
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- JaLC
- NDL
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- 使用不可