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研究了两种铜 铌复合材料 :具有铜核心的原位铸造的铜 铌复合材料 (样品IS2 3C19)和没有铜核心的拉拔的铜 铌复合材料 (样品DC3410 0 0 )。对比分析了两种铜 铌复合材料的显微界面、铜和铌的位相关系和位错缺陷
Two copper-niobium composites were investigated: in-situ cast copper-niobium composites with copper core (sample IS2 3C19) and copper-niobium composites without copper core (sample DC3410 0 0). The micro interface, the phase relationship between copper and niobium and the dislocation defects of two copper-niobium composites