低温轧制对高强高导Cu-1Cr-0.2Zr-0.25Nb合金性能及析出行为的影响

李龙健, 李仁庚, 张家郡, 曹兴豪, 康慧君, 王同敏

Effects of Cryorolling on Properties and Precipitation Behavior of a High-Strength and High-Conductivity Cu-1Cr-0.2Zr-0.25Nb Alloy

LI Longjian, LI Rengeng, ZHANG Jiajun, CAO Xinghao, KANG Huijun, WANG Tongmin

图5 CRⅡ-FA300样品中析出相的TEM分析

Fig.5 TEM analyses of precipitates in CRⅡ-FA300 sample (a) bright-field TEM image (Inset shows the SAED pattern of precipitates) (b) HRTEM image of precipitates (c, d) FFT images of precipitates of region A (c) and region B (d) in Fig.5b