Electro deposition of Nickel-Alumina Composite Coating

被引：12
|
作者：
Sasi, Arshali [1 ]
Mondal, Manoj [1 ]
Dayal, Saurabh [1 ]
Kumar, Sasi [1 ]
机构：
[1] MANIT, Dept Mat Sci & Met Engn, Bhopal, MP, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2015年 / 2卷 / 4-5期
关键词：
Electrodeposition; Ni-Al2O3; composite; co-deposition; composite coatings; MICROSTRUCTURE; PARTICLES; RESISTANCE; CORROSION; KINETICS;
D O I：
10.1016/j.matpr.2015.07.292
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nickel-alumina composite coatings were synthesized by electrodeposition technique. The co-deposition of alumina was accomplished by using magnetic stirring, variation of current density and temperature. The xrd analysis confirmed the formation of Ni-Al2O3 composites and the SEM studies revealed uniform dispersion of alumina into nickel matrix. The morphology of the alumina particles found significantly affected by the current density and temperature. The incorporation of alumina showed increased hardness and wear resistance of the coatings. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3042 / 3048
页数：7
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