我国自然环境大气腐蚀性调查  

A SURVEY OF THE ATMOSPHERIC CORROSIVENESS OF NATURAL ENVIRONMENTS IN CHINA

作　　者：王振尧[1] 于国才[1] 韩薇[1] 

机构地区：[1]中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳110016

出　　处：《腐蚀与防护》2003年第8期323-326,344,共5页Corrosion & Protection

基　　金：社会公益研究专项资金项目 (2 0 01DIA10 0 7)

摘　　要：通过对我国典型工业大气环境和海洋大气环境的实地调查以及碳钢的大气暴露试验结果 ,并结合文献资料的结果分析 ,对我国自然环境的气候条件和大气腐蚀性的概况进行了归纳分类 ;探讨了气象因素和海洋大气中的氯离子及工业大气中的SO2 对碳钢腐蚀的影响 ;这些结果将为相关地区的基础设施和工程建设采取防护措施提供科学参考依据。According to a survey and analysis of information, the weather conditions and atmospheric corrosiveness of natural environments in China were roughly classified. Through the survey of typical environments of industrial atmosphere in Shenyang city and ocean atmosphere in Hainan province, combining the results of atmospheric exposure tests, the influence of meteorological factors, Cl -and SO 2 on atmospheric corrosion was discussed. The features of atmospheric corrosion in these areas were summarized.

关 键 词：自然环境 大气腐蚀 碳钢 

分 类 号：TG172.3[金属学及工艺—金属表面处理]