经济型高耐候钢耐大气腐蚀性能研究

石践, 胡学文, 何博, 浦红, 郭锐, 汪飞

Effect of Cr-Sb Addition on Atmospheric Corrosion Resistance of Economical High Weathering Steel

SHI Jian, HU Xuewen, HE Bo, PU Hong, GUO Rui, WANG Fei

图8 内锈层腐蚀形貌的SEM图像

Fig.8 SEM images of the inner rust layer formed on 0Sb (a), 0.06Sb (b), 0.12Sb (c) and 0.12Sb+3.5Cr steels (d), the insets show EDS results in the marked areas