碳钢及低合金钢在厦门海域实海暴露腐蚀规律研究

摘要

通过Q235碳钢及921低合金钢两种典型钢在厦门海域实海暴露试验，总结了2种材料在厦门海域全浸区、潮差区及飞溅区的腐蚀规律，并对其长周期腐蚀行为做了预测。%2 kinds of typical carbon steel and low alloy steel were exposed in 3 zones of seawater at Xiamen for 8 a. The regulations of corrosion of two kinds of material in immersion zone, mean-tide zone and splash zone were summarized, and the long-term corrosion behavior was also predicted.