TI-BASED CONVERSION COATING FOR THE CORROSION PROTECTION OF ELECTROGALVANIZED STEEL

被引：0
|
作者：
Abrashov, Aleksey [1 ]
Grigoryan, Nelya [1 ]
Vagramyan, Tigran [1 ]
Men'shikov, Vladimir [1 ]
Kostyuk, Anastasiya [1 ]
机构：
[1] MUCTR D Mendeleev Univ Chem Technol Russia, Moscow, Russia
来源：
27TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS (METAL 2018) | 2018年
关键词：
Corrosion protection; conversion coatings; Ti-based coatings; chromate-free passivation; ACID PASSIVATION;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Process was developed for free-chromate passivation of zinc coatings. An optimal composition of the solution was developed. It was shown that titanium-based passivating coatings on the electrogalvanized steel articles compare well in corrosion resistance and protecting capacity with iridescent chromate coatings. It was revealed that, unlike chromate coatings, the developed titanium-based coatings withstand the thermal shock without degrading of characteristics.
引用
收藏
页码：1056 / 1061
页数：6
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