【摘要】 采用金属粉末注射成形方法制备了Fe2Ni合金试样，获得了试样机械性能和微观组织，并对试样不同部位的密度、硬度、微观组织的差异性进行了研究，分析了不均匀性的原因。更多还原

【Abstract】 The samples of Fe-2Ni alloy were prepared by metal injection molding. The mechanical properties and microstructure of these samples were studied. The differences in density,hardness and microstructure of these samples were studied, and the difference in density,hardness and microstructure at different position of sample was investigated and the reason for heterogeneity was analysized.更多还原