低温高应变量衬板控轧高固溶Al-Mg合金高强塑性与高热稳定性机制

田滕, 查敏, 殷皓亮, 花珍铭, 贾海龙, 王慧远

Enhanced Mechanical Properties and Thermal Stability Mechanism of a High Solid Solution Al-Mg Alloy Processed by Cryogenic High-Reduction Hard-Plate Rolling

TIAN Teng, ZHA Min, YIN Haoliang, HUA Zhenming, JIA Hailong, WANG Huiyuan

图4 CHR-HPR Al-Mg合金室温拉伸性能

Fig.4 Tensile properties of CHR-HPR Al-Mg alloys (a) engineering stress-strain curves (b) true stress-strain curves (Inset in Fig.4b shows the locally magnified section) (c) work hardening rate as a function of true strain