The microstructure and component of the alloys were analyzed, the optimal parameters were optimized, when the tube diameter is 10mm, magnetic field intensity is 0.04T, and acting time is 30s, a very good separation effect can reach.

• 通过对实验合金组织和成分的分析，优化出最佳的工艺参数，当分离管径为10mm时，磁场强度0.；04T，作用时间30s时可以获得最佳的分离效果；