HDDR各向异性NdFeB磁粉的研究进展

Research Progress of Anisotropic NdFeB Magnetic Powders by HDDR Process

  • 摘要: 主要介绍了近年来HDDR各向异性机理,HDDR工艺、合金成分及微观组织对磁粉性能的影响等方面的研究进展以及批产状况。

     

    Abstract: Here were reviewed the research progress of HDDR anisotropy mechanism, influences of HDDR process and chemical compositions and microstructure of alloy on properties of magnetic powders and the batch production status in recent years.

     

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