改善烧结NdFeB制粉工艺的方法研究

Study on Methods for Improving the Milling Process of Sintered NdFeB

摘要: 随着社会经济动态发展，烧结钕铁硼永磁性材料生产持续增加，产生的粉末颗粒尺寸分布不均匀等，影响生产效益。研究人员需要以试验设计条件为基点，优化相关工艺，科学制备烧结钕铁硼粉末，改善磁铁微观结构，降低生产中材料损耗，提高烧结钕铁硼质量。因此，本文客观阐述了试验设计条件下研究改善烧结钕铁硼制粉工艺的方法。

Abstract: With the dynamic development of social economy, the production of sintered Nd-Fe-B permanent magnet material is increasing continuously, resulting in uneven particle size distribution and so on, which will affect production efficiency. The researchers need to optimize the related processes based on the experimental design conditions, prepare NdFeB powders scientifically, improve the microstructure of magnets, reduce material consumption and improve the quality of sintered NdFeB. Therefore, the method of improving the sintering process of NdFeB powder under experi-mental design conditions is discussed objectively.