Nano SiC-Nickel Composite Coatings from a Sulfamat Bath Using Direct Current and Pulsed Direct Current

被引：34

作者：

Heidari, G. ^{[1
]}

Tavakoli, H. ^{[1
]}

Khoie, S. M. Mousavi ^{[1
]}

机构：

[1] Amir Kabir Univ Technol, Dept Min & Met, Tehran 4413, Iran

来源：

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2010年 / 19卷 / 08期

关键词：

corrosion; electrodeposition; nanocomposite coatings; SiC; sulfamat bath; wear; WEAR-RESISTANCE; NANOCOMPOSITE COATINGS; MECHANICAL-PROPERTIES; ELECTRODEPOSITION; PARTICLES; NANOPARTICLES; MORPHOLOGY; FRICTION;

D O I：

10.1007/s11665-009-9588-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composite plating is a method through which the fine particles of metallic or non-metallic compounds are co-deposited in a plated layer to improve surface properties such as lubrication, wear resistance, and corrosion resistance. In this study, nano-sized SiC particles were co-deposited with nickel from sulfamat bath using pulsed and direct currents. Scanning electron microscopy, microhardness, wear, and corrosion tests were carried out to characterize the coating properties. The results showed that microhardness, wear resistance, and corrosion resistance of Ni-SiC composite coatings increased compared to those of Ni films.

引用

页码：1183 / 1188

页数：6

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