Fe73.5Cu1Nb3Si13.5B9非晶粉/硅橡胶压磁复合材料的制备与性能研究

采用机械共混法制备Fe_73.5Cu₁Nb₃Si_13.5B₉非晶粉/硅橡胶压磁复合材料，并对其压磁性能进行研究。结果表明，Fe_73.5Cu₁Nb₃Si_13.5B₉非晶粉/硅橡胶复合材料具有良好的压磁性能，且压磁性能稳定性和阻抗蠕变性能优异，可用于新型压力传感器用力敏元件。;An amorphous Fe_73.5Cu₁Nb₃Si_13.5B₉ alloy powder/silicone rubber piezomagnetic composite was prepared by mechanical blending，and the piezomagnetic properties were investigated.The results showed that the amorphous Fe_73.5Cu₁Nb₃Si_13.5B₉ alloy powder/silicone rubber piezomagnetic composite possessed good piezomagnetic properties，excellent stability of the piezomagnetic properties and creep resistance，and the composite could be used to produce force-sensitive elements in new type pressure sensors