Shanmugasigamani , S. and Thangavelu, P.R. and Srinivasan, K.N. and Selvam, M. (2013) Zn-Ni Alloy Deposit for Cadmium Replacement Applications. INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY, 2 (10). pp. 3041-3046. ISSN ISSN: 2277-9655

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Abstract

Zinc - nickel alloy was deposited from alkaline bath at a PH of 13-14 with the nickel percentage of 5-9% in our prior research. Present study dealt with the research on 10-12% of Nickel at a PH of 12-13 from Zinc – nickel alloy electrolyte and the remaining percentage of Zinc, required for corrosion resistant applications to be used for reliable alternative of cadmium. Hull cell studies was carried out to optimize current density, temperature, agitation etc., for getting a deposition of 10-12% of Ni & 88-90 % of Zn. SEM, EDAX, XRD measurements characterize the deposit properties and structure. Corrosion resistance measurements such as polarisation, corrosion impedance spectra of zinc-nickel alloy were evaluated.

Item Type:	Article
Uncontrolled Keywords:	zinc-nickel alloy deposit
Subjects:	Industrial Metal Finishing
Divisions:	UNSPECIFIED
Depositing User:	Mrs Sigamani Srinivasan
Date Deposited:	04 Jun 2014 12:23
Last Modified:	14 Aug 2017 06:22
URI:	http://cecri.csircentral.net/id/eprint/3071

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