Recession of Elastic Modulus and Prediction of Springback for 7075 Aluminum Alloy Sheets
YANG Zhuoyun, FAN Bocheng, LI Xiaoyi, ZHANG Zilu, DONG Guojiang,
China Mechanical Engineering . 2022, (18): 2241 -2248 .  DOI: 10.3969/j.issn.1004-132X.2022.18.011