摘要
综述了国内外镀锌钢板无铬钝化技术的发展。指出了随着环境保护要求的提高 ,用低毒性钝化剂取代铬酸盐钝化是镀锌层钝化的主要方向 。
In the article the progress of the nonchromium passivation of galvanized steel plate is studied.With the improvement on environmental protection requirement , low toxicity passivation replacing chromate passivation is main direction of passivation of galvanized layer at present. The research results will offer reference to research of nonchromium passivation.
出处
《表面技术》
EI
CAS
CSCD
北大核心
2003年第2期6-8,共3页
Surface Technology
关键词
无铬钝化
镀锌
环保
Nonchromium passivation
Galvanized steel plate
Environmental protection
