合金元素对耐候钢耐蚀性能的影响

摘要

主要讨论了大气腐蚀产生的原因和耐侯钢耐蚀机理，并对合金元素对于提高耐候钢耐大气腐蚀性能的影响进行了分析。%In this paper, the cause of atmospheric corrosion and corrosion resistance principle of weathering steel were discussed. And the influence of alloy element on improving the performance of corrosion resistance of weathering steel was analyzed.