镀锌沉没辊表面防腐研究  

Advance in Research on Surface Corrosion-resistant of Sink Roll in Galvanization

作　　者：佘俊[1] 任先京[1] 于月光[1] 曾克里[1] 马江虹[1] 赵晓东[1] 杨晓彬[1] 

机构地区：[1]北京矿冶研究总院金属材料所,北京100044

出　　处：《材料导报》2006年第F11期429-430,435,共3页Materials Reports

摘　　要：镀锌板已广泛应用于各行业,但热浸镀机组中沉没辊的使用寿命及耐融锌腐蚀存在很多问题。着重介绍了融锌腐蚀机制和近年来国内外应用的几种提高沉没辊耐融锌腐蚀能力的技术,指出了沉没辊表面防腐研究中仍待进一步解决的问题。Galvanized sheets have been applied widely in our life, but there are many problems of the lifetime and molten zinc corrosion of the sink roll in CGL. In this paper, the principle of molten zinc corrosion and several technologies applying to improve the ability to resistant corrosion are emphasized. The questions which still need to be probe further in this aspect are also brought forth.

关 键 词：沉没辊 融锌腐蚀 表面改性 

分 类 号：TG174.443[金属学及工艺—金属表面处理]