含Cr耐蚀钢筋在模拟高碱性混凝土孔隙液中的钝化行为

王慕亮, 孙玉朋, 陈磊, 魏洁, 董俊华

Passive Behavior of Corrosion-Resistant Cr-Containing Steel Bars in Simulated High-Alkaline Concrete Pore Solution

WANG Muliang, SUN Yupeng, CHEN Lei, WEI Jie, DONG Junhua

图1 热处理后3种钢筋显微组织的SEM像

Fig.1 SEM images of three kinds of steel bars after annealing heat treatment (a) 20MnSi steel (b) 3Cr steel (c) 9Cr steel