Electrodeposition and Characterization of Ni/Ti(3)Si(Al)C(2) Composite Coatings

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	Electrodeposition and Characterization of Ni/Ti(3)Si(Al)C(2) Composite Coatings
	Y. Liang; M. Y. Liu; J. X. Chen; X. X. Liu; Y. C. Zhou
	2011
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	27 期号:11 页码:1016-1024
摘要	Pure nickel and Ni/Ti(3)Si(Al)C(2) composite coatings were prepared by electrodeposition method from an additive-free nickel Watt's bath and were characterized by X-ray diffraction, laser confocal microscopy and scanning electron microscopy. The effect of current and Ti(3)Si(Al)C(2) concentration in the solution on the composition, grain size, preferred orientation and surface morphology of the electrodeposited coatings were investigated. (200)-oriented Ni coatings could be deposited at high current (62.5 mA), while (220)-oriented Ni coatings could be obtained at low current (25 mA). However, the presence of Ti(3)Si(Al)C(2) particles disturbed the surface texture of Ni crystallites in the composite coatings. Based on the simulated morphology and the observed microstructure, the mechanisms for the change of preferred orientation and crystallite shapes in the presence of Ti(3)Si(Al)C(2) particles were discussed. Moreover, microhardness and friction properties of pure nickel and Ni/Ti(3)Si(Al)C(2) composite coatings were also compared.
部门归属	[liang, ying; liu, mingyue; chen, jixin; zhou, yanchun] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [liang, ying; liu, xiaoxia] northeastern univ, dept chem, shenyang 110819, peoples r china.;zhou, yc (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;yczhou@imr.ac.cn
关键词	Ni/ti(3)Si(Al)c(2) compoSite Coatings Electrodeposition Preferred Orientation Microstructure Mechanical Properties Corrosion-resistance Crystal Morphology Heat-treatment Ni Nickel Wear Particles Ti3sic2 Codeposition Phases
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30499
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Liang,M. Y. Liu,J. X. Chen,et al. Electrodeposition and Characterization of Ni/Ti(3)Si(Al)C(2) Composite Coatings[J]. Journal of Materials Science & Technology,2011,27(11):1016-1024.
APA	Y. Liang,M. Y. Liu,J. X. Chen,X. X. Liu,&Y. C. Zhou.(2011).Electrodeposition and Characterization of Ni/Ti(3)Si(Al)C(2) Composite Coatings.Journal of Materials Science & Technology,27(11),1016-1024.
MLA	Y. Liang,et al."Electrodeposition and Characterization of Ni/Ti(3)Si(Al)C(2) Composite Coatings".Journal of Materials Science & Technology 27.11(2011):1016-1024.