有机缓蚀剂对低碳钢的缓蚀性能研究进展

Research progress on corrosion inhibition of low carbon steel by organic corrosion inhibitor

概述离子液体、天然植物提取物、有机衍生物、新型希夫碱类缓蚀剂、药物类有机缓蚀剂对低碳钢在不同介质中缓蚀性能的国内外研究情况。介绍有机缓蚀剂机理,并且利用失重法、电化学法、表面分析等方法对其缓蚀性能进行分析,展望了在不同介质中对低碳钢有机缓蚀剂的研究方向。

The research status of ionic liquids natural plant extracts,organic derivatives,new Schiff base corrosion inhibitors and pharmaceutical organic corrosion inhibitors on corrosion inhibition of mild steel in different media at home and abroad is reviewed.The mechanism of organic corrosion inhibitor was introduced and the properties was analyzed by weight loss method,electrochemical method surface analysis,etc.and prospects the direction of the research of corrosion inhibitor for low carbon steel.