摘要
对武钢研制的W400QN耐候钢和对比Q345钢在青岛大气曝晒场进行了5年的大气暴露试验,采用电化学方法研究了试验钢带锈样的耐蚀性能,结果表明,W400QN钢的耐蚀性优于Q345钢的耐蚀性,试验钢在青岛大气暴露的腐蚀规律符合公式。
Atmospheric exposure experiment in Qingdao and electrochemical method were carried out for 5years to study the corrosion resistance of Wugang W400QN steel.The results showed that the corrosion resistance of W400QN steel was better than Q345,and the corrosion law of W400QN steel in Qingdao.
出处
《武钢技术》
CAS
2013年第3期19-21,共3页
Wisco Technology
关键词
W400QN钢
大气暴露
耐蚀
腐蚀规律
W400QN
atmospheric exposure
corrosion resistance
corrosion law
