通过真空熔炼、锻造和大量拉拔变形制备了Cu-16Fe-2Cr原位复合材料.用X-射线衍射仪(XRD)、光学金相显微镜和扫描电镜(SEM)观察分析了纤维相结构和形貌,用振动样品磁强计(VSM)测试了Cu-16Fe-2Cr原位复合材料的磁性.结果表明,随着Fe-Cr纤维的细化和沿织构《110》方向的定向排列,沿丝材轴向Cu-16Fe-2Cr原位复合材料表现出显著的磁各向异性.随着变形量的增大,Cu-16Fe-2Cr原位复合丝材的矫顽力和矩形度逐渐提高,在η=5.42时分别达到163×79.6 A·m-1和0.71.
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