A Study on the Corrosion Resistance of Hydrophobic Coatings on 65Mn Steel

被引：5
|
作者：
Zhang, Yufen [1 ]
Du, Qingcheng [1 ]
Lin, Tiegui [1 ]
Tang, Shawei [2 ]
Hu, Jin [2 ,3 ]
机构：
[1] Shanxi Agr Univ, Coll Agr Engn, Taigu 030801, Peoples R China
[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[3] Harbin Inst Technol, Natl Key Lab Precis Hot Proc Met, Harbin 150001, Peoples R China
来源：
COATINGS | 2021年 / 11卷 / 11期
基金：
中国国家自然科学基金;
关键词：
65Mn steel; hydrophobic coating; electrodeposition; corrosion resistance; SUPERHYDROPHOBIC SURFACE; MAGNESIUM ALLOY; FABRICATION; ELECTRODEPOSITION; NANOPARTICLES; PERFORMANCE; PROTECTION; COMPOSITE; MECHANISM;
D O I：
10.3390/coatings11111399
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Calcium stearate hydrophobic coatings with a hierarchical micro/nanostructure were prepared on 65Mn steel using direct current electrodeposition. The deposition time has a visible influence on the morphology, surface wettability and thickness of the coatings, but little effect on the phase composition. The corrosion behavior of the coated samples in 3.5 wt.% NaCl solution was also investigated. The prepared coatings at different deposition times show different corrosion resistance. The coating fabricated at 30 min has the best corrosion resistance due to the highest water contact angle and thicker coating.
引用
收藏
页数：13
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