Relationship between strain hardening index (n) of metal sheet and its yield ratio
WANG Feilong, QIN Rongguang, ZHOU Sanbao, YIN Jingjing, JIN Yang
PHYSICS EXAMINATION AND TESTING . 2023, (1): 16 -20 .  DOI: 10.13228/j.boyuan.issn1001-0777.20220005