Analysis on surface black spots defects of thick gauge galvanized sheet
Zhang Jianqiang1, 2, Chen Changfeng1, Zheng Yanjun1, Li Yan2, Wang Yongwei2, Miao Chengliang2, Huang Xueqi2
Heat Treatment of Metals . 2016, (4): 205 -207 .  DOI: 10.13251/j.issn.0254-6051.2016.04.046