铸铁文物用气相缓蚀剂研究  

VOLATILE CORROSION INHIBITORS(VCI)FOR IRON RELICS

作　　者：丁艳梅[1] 许淳淳[1] 王菊琳[1] 

机构地区：[1]北京化工大学材料科学与工程学院,北京100029

出　　处：《腐蚀与防护》2006年第1期1-6,共6页Corrosion & Protection

基　　金：国家"十.五"科技攻关计划(2001BA805AB01)

摘　　要：采用气相甄别法、失重法和封闭空间挥发减量法研究了多种气相缓蚀剂(VCI)对铁器文物的缓蚀效果,以此为基础,研制出了缓蚀性能优异的复合气相缓蚀剂。用扫描电子显微镜(SEM)和X射线散射能谱(EDS)研究了该缓蚀剂的缓蚀机理。Screening test and weight-loss methods were adopted to study many volatile corrosion inhibitors （VCI） for selecting the best VCL Some composite VCI were obtatiped which had good protection effect for iron relics. The inhibition mechanism of composite VCI was studied by SEM and EDS.

关 键 词：甄别实验 失重法 气相缓蚀剂(VCI) 铁器文物 

分 类 号：TG174.4[金属学及工艺—金属表面处理]