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
表3 20MnSi、3Cr和9Cr钢在模拟混凝土溶液中浸泡不同时间后点缺陷密度 (1021 cm-3)
Table 3 Point defect densities of 20MnSi, 3Cr, and 9Cr steels in simulated concrete pore solution after different immersion time

Time

h

20MnSi3Cr9Cr
R1R2R1R2R1R2
0.54.885.203.625.183.573.48
124.525.063.463.892.453.04
244.114.423.133.482.322.94
723.393.902.923.291.942.57
1682.543.252.162.481.812.27