论文部分内容阅读
研究了NdFeB合金成分、均匀化处理和HDD处理脱氢过程对磁性粉末及粘结磁体磁性能的影响。实验表明,HDD法制备的NdFeB粉末具有较好的温度稳定性和时间稳定性。
The effects of NdFeB alloy composition, homogenization treatment and HDD treatment on the magnetic properties of magnetic powders and bonded magnets were studied. Experiments show that the NdFeB powder prepared by HDD method has good temperature stability and time stability.