【摘要】 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更多还原

【Abstract】 This papers reports an investigation of two types of Cu Nb composites: the in situ composite with Cu core(sample IS23C19) and the artificial composite without Cu core (sample DC34100). The interface microstructures, the orientation relationship between Cu and Nb as well as the dislocation features in both of the two kinds of Cu Nb composites are compared.更多还原