带轧皮预锈钢筋在混凝土养护期间的自然钝化行为研究

刘国强, 张东方, 陈昊翔, 范志宏

Natural Passivation Behavior of Pre-rusted Steel Rebar with Mill Scale in Curing Stage of Concrete

LIU Guoqiang, ZHANG Dongfang, CHEN Haoxiang, FAN Zhihong

图9 2种钢筋钝化前后表面成分中4种铁产物的相对含量

Fig.9 Relative content of 4 iron products on the surface of 2 types of steel rebars before and after passivation