报道了用双探头磁应力仪及单探头磁应力仪对航天器件用材料电铸镍的力－磁特性进行的部分基础性研究工作。研究结果发现：电铸镍具有与低碳钢固有的压磁效应绝然不同的明显的拉磁效应。揭示出电铸镍内在的这一基本力－磁特性，为航天工程用电铸镍器件残余应力磁性法无损检测中拉压应力信号的正确判定提供了重要的理论和实验依据。 The basic research work on the force-magnetic properties of the electroformed nickel for aerospace materials using double-probe magnetic stress meter and single-probe magnetic stress meter is reported. The results show that: electroformed nickel with low carbon steel inherent compression effect is absolutely different from the obvious pull magnetic effect. Revealing the intrinsic force - magnetic property inherent in electroformed nickel, which provides an important theoretical and experimental basis for the correct determination of tensile and compressive stress signals in nondestructive testing by residual stress magnetic method of electroformed nickel device in aerospace engineering.