摘要
利用光学显微镜、扫描电镜和透射电镜观察了形变Ｃｕ８．２％Ａｇ４％Ｎｂ原位复合材料的室温组织和退火时组织的变化。结果发现，Ｎｂ纤维为细片状，经４００℃，２ｈ退火后产生断裂。
The microstructures at room temperature and after annealing of deformation Cu Ag Nb in situ composite were observed by optical microscopy and SEM and TEM. The results show that the Nb phase has thin plate(that is filament), and it was broken up after 400 ℃, 2 h annealing.
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
1998年第A01期164-167,共4页
The Chinese Journal of Nonferrous Metals
