| 高性能各向异性Sm2Fe17Nx磁粉的制备 |
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| 引用本文： | 李佛标,于申军.高性能各向异性Sm2Fe17Nx磁粉的制备[J].功能材料,1996,27(6):498-501. |
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| 作者姓名： | 李佛标 于申军 |
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| 作者单位： | 北京科技大学，北京矿冶研究总院 |
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| 摘 要： | 本文研究了高性能各向异性Ｓｍ２Ｆｅ１７Ｎｘ磁粉的制备工艺路线与工艺参数。优化了制备与工艺参数。已制备出磁性能达到：Ｂｒ＝１．３９Ｔ，Ｈｃｉ＝８５０ＫＡ／ｍ和（ＢＨ）ｍ＝２３６ＫＪ／ｍ＾３的各向异性Ｓｍ２Ｆｅ１７Ｎ２．８８磁粉，该磁粉的各向异性场ＨＡ达到２０Ｔ。
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| 关 键 词： | 稀土 永磁 氮化物 各向异性 磁粉 |
The Preparing of Sm 2Fe 17 N x Anisotropic Powder with High Performances |
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| $ Li Fobiao Yu Shenjun Zhang Maocai Zhou Shouzeng Lin Guobiao,Yin Youxiang,Lin Yi.The Preparing of Sm 2Fe 17 N x Anisotropic Powder with High Performances[J].Journal of Functional Materials,1996,27(6):498-501. |
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| Authors: | $ Li Fobiao Yu Shenjun Zhang Maocai Zhou Shouzeng Lin Guobiao Yin Youxiang Lin Yi |
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| Abstract: | The Processing routes for preparing Sm 2Fe 17 N x anisotropic powder with high perfermances have been studied.The Processing parameters have been optimized.The magnetic propertics of the anisotropic Sm 2Fe 17 N x powder are as follows:Br=1.39T,Hci=850KA/m,(BH) m=236KJ/m 3 and H A=20T. |
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| Keywords: | rare earth magnets nitride magnets anisotropic magnetic powder |
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