钢筋阻锈剂的阻锈机理及性能评价的研究进展  

Research Progress of Anti-Corrosion Mechanism and Performance Evaluation of Corrosion Inhibitor for Steel Bar

作　　者：马世豪 李伟华[1,2] 郑海兵[2] 季涛[3] 

机构地区：[1]青岛理工大学,青岛266033 [2]中国科学院海洋研究所,青岛266071 [3]同济大学,上海201804

出　　处：《腐蚀与防护》2017年第12期963-968,共6页Corrosion & Protection

基　　金：国家863计划(2015AA034404);黄岛区海洋科技专项(2014-04-1)

摘　　要：钢筋腐蚀是引起钢筋混凝土构筑物提前失效的主要因素,应用钢筋阻锈剂是主要的防腐蚀措施之一。重点介绍了海洋环境中,氯盐的侵蚀机理和阻锈剂的作用机理;讨论了阻锈剂的性能评价方法和应用现状;指出高效且环境友好复合型阻锈剂的合成是今后研究的主要方向,这对于提高我国钢筋混凝土结构耐久性具有重要意义。The main factor causing the failure of reinforced concrete structures in advance is the corrosion of steel bar.Using corrosion inhibitor is one of the main methods to prevent corrosion.The mechanism of chloride induced corrosion in marine environment and the effect mechanism of inhibitors are mainly introduced.And the evaluation methods of inhibiting performance and application situation of corrosion inhibitor are discussed.It is pointed out that synthesis of highly efficient and environment friendly mixed inhibitors is the main research directions in the future,which is of great significance to enhance the durability of reinforced concrete structures in our country.

关 键 词：钢筋 锈蚀 阻锈机理 性能评价 研究进展 

分 类 号：TG174[金属学及工艺—金属表面处理]