Electrodeposited nickel composite coating containing in-situ nickel impregnated alumina particles

Aruna, ST and William Grips, VK (2012) Electrodeposited nickel composite coating containing in-situ nickel impregnated alumina particles. Materials Letters, 1 (66). pp. 141-143. ISSN 0167-577X

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Abstract

In this paper, preparation of nickel composite coating containing in-situ impregnated alumina particles is reported for the first time. Nickel impregnation in alumina particles was realized during electrodeposition through the pores present in the alumina particles that acted as conduits. The impregnation of Ni was confirmed by scanning electron microscopy and electron probe microanalysis. This study suggests that the use of porous particles may be a preferred route to improve the adhesion of particles and microhardness in electrodeposited metal matrix composites.

Item Type:	Article
Uncontrolled Keywords:	Adhesion, Electrodeposition, Nanocomposite, Porous materials
Subjects:	CHEMISTRY AND MATERIALS > Chemistry and Materials (General) CHEMISTRY AND MATERIALS > Composite Materials
Depositing User:	Dr Aruna /ST S.T. Aruna
Date Deposited:	15 Nov 2011 04:32
Last Modified:	15 Nov 2011 04:32
URI:	http://nal-ir.nal.res.in/id/eprint/9991

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