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利用金相显微镜,透射电镜和硬度实验等手段考察了不同Fes含量Cu/Fes复合材料挤压前后的显微组织和性能变化.结果表明:经过热挤压后的复合材料组织均匀性得到了极大的改善,纵截面出现了纤维状排列的组织,材料的致密度和硬度得到改善,电导率有所降低,并分析了其原因.

参考文献

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