Karthik, R. and Raja, R.J. and Ramasamy, M. and Sheela, G. and Madhu, S. and Kennedy, S. and Rao, C.R.K. and Pushpavanam, M. (2003) Effect of addition agents on the electrodeposition of INVAR alloys. Transactions of the Institute of Metal Finishing, 81 (02). pp. 68-72. ISSN 0020-2967

PDF Restricted to Registered users only Download (5Mb) | Request a copy

Abstract

Iron-nickel alloy of 'INVAR' composition has been prepared from sulphate-chloride bath. The effect of operating variables on the composition and current efficiency of alloy deposition was evaluated. The effect was studied of seven different additives belonging to the aromatic sulphonic acid group and thiourea derivatives on the characteristics of alloy deposition. Their effect on deposit nature, composition, cathode efficiency and microstructure, hardness, etc., is reported

Item Type:	Article
Uncontrolled Keywords:	Invar alloy; Addition agents; Current efficiency; Composition and thickness distribution; Cracked structure
Subjects:	Electrodeposition
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	04 May 2012 11:31
Last Modified:	04 May 2012 11:31
URI:	http://cecri.csircentral.net/id/eprint/2489

Actions (login required)

View Item