钢材热镀锌助镀剂的研究进展
Research Progress of Hot Dip-Galvanizing Fluxing on Steel

DOI: 10.12677/HJCET.2016.63009, PP. 71-77

Keywords: 热浸镀锌，助镀剂，工艺
Hot Dip-Galvanizing, Fluxing, Technology

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Abstract:

助镀是热浸镀锌工艺中一道重要的处理工序。本文介绍了热浸镀锌助镀剂的作用机理和选用标准，对影响助镀剂助镀效果的几个因素进行分析并给出其合理范围，阐述了传统锌铵助镀剂的作用机理，综述了近年来新型无铵助镀剂的研究现状，并指出了热浸镀锌助镀剂研究中存在的问题及未来的发展方向。
The plating is an important process in hot dip galvanizing. The mechanism and the selection criteria of fluxing of hot dip galvanizing are introduced. Several factors which influence the effect of fluxing are analyzed and the reasonable range is given. The action mechanism of the traditional zinc ammo-nium fluxing is expounded. The recent research status of the new type of free-ammonium fluxing is reviewed. The existing research problems and the future development direction of fluxing of hot dip galvanizing are pointed out.

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