Superhydrophobization of low-carbon steel with conversion coatings

被引：10
|
作者：
Alpysbaeva, D. A. [1 ]
Vershok, D. B. [1 ]
Emel'yanenko, A. M. [1 ]
Batishchev, O. V. [1 ]
Kuznetsov, Yu. I. [1 ]
Boinovich, L. B. [1 ]
机构：
[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow, Russia
来源：
PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES | 2014年 / 50卷 / 07期
关键词：
corrosion; protection; oxidation; magnetite; passivation; superhydrophobization; fluorosilanes;
D O I：
10.1134/S207020511407003X
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Hydrophobization of a surface by fluorosilanes is proposed for protection of low-carbon steel with conversion coatings from atmospheric corrosion. The effect of the heterogeneity of conversion coatings on their hydrophobicity is shown. Employment of superhydrophobization processing increases the angle of wet- ting of the surface by a water droplet up to 160A degrees and significantly enhances the anticorrosion properties of such a composite coating.
引用
收藏
页码：898 / 902
页数：5
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