大气腐蚀环境的分类及腐蚀性评定

摘要

本文主要介绍了大气腐蚀的原理和构成大气腐蚀的各种腐蚀要素,根据相对湿度和污染物因素确定了大气腐蚀的类型,同时,综合考虑各种腐蚀要素,根据环境腐蚀的严酷性程度对腐蚀环境进行分类.%In this paper, the principle and various factors of atmospheric corrosion were introduced and the types of atmospheric corrosion were determined based on the corrosion relative humidity and pollutant factors, meanwhile, environment of corrosion was classified considering severity of all kinds of corrosion factors.