摘要
概述了土壤中宏电池腐蚀的研究历程、现状、以及存在的问题,提出应用多种电化学测试技术研究影响土壤宏电池腐蚀的因素及条件;并指出,随着应用于地下的金属材料种类越来越多,地下金属构件多为异金属连接件,当异金属连接件经过土壤性质差异比较明显区段时,两种金属构件分别位于不同的土壤中,这种情况下就会有异金属接触腐蚀与土壤宏电池腐蚀的综合作用,因此,应该加强这方面的研究。
The macrocell corrosion in soil was introduced briefly, and the present research status in this field was commented. The authors emphasized the application of various electrochemical methods. The interaction between galvanic corrosion of dissimilar metals and macrocell corrosion in soil were suggested to be carefully considered.
出处
《腐蚀与防护》
CAS
1999年第7期297-299,共3页
Corrosion & Protection
基金
国家自然科学基金NO.59899140
