摘要
在海洋大气区含铬大于17%的不锈钢基本不腐蚀.在飞溅区,含铬大于17%的不锈钢腐蚀较轻,耐蚀性没有明显的差别.2Cr13在海洋大气区和飞溅区不能维持钝态.不锈钢在潮汐区的腐蚀较重,耐蚀性有明显差别.不锈钢在全浸区的腐蚀严重,耐蚀性差别很大.海生物污损对不锈钢的腐蚀有明显的影响.
Stainless steels that have more than 17% Cr showed very good corrosion resistance in marine atmosphere and relatively good corrosion resistance in marine splash zone. 2Crl3 stainless steel could not keep passive state in both marine atmosphere and splash zone. In tidal zone, corrosion of stainless steels were more serious and their corrosion resistance had obvious difference. Stainless steels immersed in seawater corroded seriously and difference of corrosion resistance was very big. Effect of fouling on corrosion of stainless steels was obvious in marine environment.
出处
《腐蚀与防护》
CAS
1999年第9期392-394,407,共4页
Corrosion & Protection
基金
国家自然科学基金资助项目59899140号
