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HDDR各向异性NdFeB研究进展 被引量：5

Progress on the Anisotropic NdFeB Magnets by HDDR Process
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摘要 HDDR工艺目前已经成为了制备各向异性NdFeB磁粉的最主要方法。总结了本世纪以来HDDR法制备各向异性磁粉的各向异性成因、HDDR处理工艺、添加元素等方面取得的进展,以及磁粉粒度、粘结剂选择、成型方法对磁体性能的影响。 HDDR process has became an important technique to produce anisotropic magnetic powder in recent years. The latest study on anisotropy mechanism, HDDR process and additive elements was summarized. The effect of magnetic powder size, binder type and molding method on properties of magnets was also introduced.
作者 罗阳 李红卫 于敦波 李扩社 王民
机构地区 北京有色金属研究总院稀土材料国家工程中心 有研稀土新材料股份有限公司
出处 《金属功能材料》 CAS 2009年第1期24-28,共5页 Metallic Functional Materials
基金 西安市应用材料创新基金(XA-AM-200707) 西北工业大学基础研究基金(WO18104)
关键词 HDDR NDFEB磁体 各向异性 添加元素 粘结磁体 HDDR NdFeB magnet anisotropy additive element bonded magnets
分类号 TM273 [一般工业技术—材料科学与工程]
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参考文献40

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二级参考文献52

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金属功能材料
2009年 第1期

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