Kanagaraj, D. and Mohan, S. and Renganathan, N.G. and Raj , V. and Venkataramanan, R. and Iyer, S.V. (1999) Impedance study of aluminium surface subjected to various surface treatments. Bulletin of Electrochemistry , 15 (3-4). pp. 164-168. ISSN 0256-1654

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Abstract

Aluminium surface has been subjected to various treatmente; like electropolishing, anodising, electropolishing and anodising and chemical etching. Impedance data have been obtained for tbe above treatments by exposing the samples in 3% sodium chloride for various timings. Data obtained have been analysed and explained with the help of an equivalent circuit. Electropolished and anodised aluminium surface i" having better corrosion resistance than bare aluminium, chemically treated and anodised and electropolfshed aluminium.

Item Type:	Article
Uncontrolled Keywords:	Aluminium; elcctrochemlcal impedancespeetroscopy; anodic films
Subjects:	Electrodics and Electrocatalysis Corrosion Science and Engineering
Divisions:	UNSPECIFIED
Depositing User:	ttbdar CECRI
Date Deposited:	24 Feb 2012 16:35
Last Modified:	24 Feb 2012 16:35
URI:	http://cecri.csircentral.net/id/eprint/1111

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