S275JR厚规格热轧卷表面裂纹成因分析与改进
景财良,刘延强,宋佳友,王胜东,彭国仲
Analysis of surface crack on thick gauge S275JR steel strip and technological improvement
JING Cai- liang,LIU Yan- qiang,SONG Jia- you,WANG Sheng- dong,PENG Guo- zhong
中国冶金 . 2016, (5): 64 -67 .  DOI: 10.13228/j.boyuan.issn1006-9356.20150155