Experimental Investigation on Creep Forming of A New Al-Li-Cu-Mg Alloy Plate BAI Xuepiao, LI Hong, ZENG Yuansong, WANG Mingtao, LYU Fenggong and MENG Qiang MATEC Web Conf., 190 (2018) 12007 Published online: 18 September 2018 DOI: 10.1051/matecconf/201819012007