Effect of Heat Treatment on Microstructure of CuAlBi Alloy
来源期刊：JOURNAL OF RARE EARTHS2007年增刊第1期
论文作者：Chen Fang Zheng Yucai Liu Changrong Xiao Nianxin Zhang Hailong
Key words：CuAlBi alloy; heat treatment; microstructure; rare earths;
Abstract: The phase-transition point temperature and microstructure of CuAlBi alloy were analysed by DSC, metallographic examination, XRD and SEM/EDS, and the effect of heat treatment on microstructure of CuAlBi alloy was also discussed. The results show that the phase-transition point temperature of CuAlBi alloy is 561.7℃, and heat treatment can change the microstructure of CuAlBi alloy. As a result, it can offer the theoretical basis to choose the optimizing microstructure of CuAlBi alloy.
Chen Fang1，Zheng Yucai1，Liu Changrong1，Xiao Nianxin1，Zhang Hailong1
(1.Department of Machinery and Electron, Hebei Normal University of Science & Technology, Qinhuangdao 066004, China)
Abstract:The phase-transition point temperature and microstructure of CuAlBi alloy were analysed by DSC, metallographic examination, XRD and SEM/EDS, and the effect of heat treatment on microstructure of CuAlBi alloy was also discussed. The results show that the phase-transition point temperature of CuAlBi alloy is 561.7℃, and heat treatment can change the microstructure of CuAlBi alloy. As a result, it can offer the theoretical basis to choose the optimizing microstructure of CuAlBi alloy.
Key words:CuAlBi alloy; heat treatment; microstructure; rare earths;
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