X80管线钢边部裂纹成因分析与改进
程政,缪成亮,王章岭,张岩,陈一
Formation analysis and improvement of edge #br# cracks in X80 pipeline steel
CHENG Zheng,MIAO Chengliang,WANG Zhangling,ZHANG Yan,CHEN Yi
中国冶金 . 2019, (8): 76 -79 .  DOI: 10.13228/j.boyuan.issn10069356.20190018