Powder mixing method for neodymium iron boron bonding forming

The invention discloses a powder mixing method for neodymium iron boron bonding forming, and belongs to the technical field of rare earth materials. According to the method, after auxiliary materials are selected and mixed with pure magnetic powder, powder mixing is completed in the modes of airing, baking and the like, the performance of the obtained magnetic powder is convenient to control, components can be effectively reduced, the problem of poor product manufacturing quality in a traditional process is solved, and the reject ratio of products can be controlled to be reduced by 10-15%. 本发明公开了一种用于钕铁硼粘结成型的粉料混合方法，属于稀土材料技术领域。该方法中通过选取辅料与纯磁粉进行混配后，以晾干、烘烤等方式完成混粉，得到的磁粉性能便于掌控，可有效降低成分，解决了传统工艺中产品制作质量不良，能够管控产品不良率降低10-15％。