Q690qE桥梁钢在模拟滨海工业环境中的腐蚀行为研究

范益, 杨文秀, 王军, 蔡佳兴, 马宏驰

Corrosion Behavior of Q690qE Steel in a Simulated Coastal-industrial Environment

FAN Yi, YANG Wenxiu, WANG Jun, CAI Jiaxing, MA Hongchi

图1 Q690qE钢微观组织

Fig.1 OM (a) and SEM (b) microstructure of Q690qE steel