Corrosion behaviour of rapidly solidified lead-aluminium alloys for battery grids

Singh, T B and Lal, Kishori and Mohanty, R K (1998) Corrosion behaviour of rapidly solidified lead-aluminium alloys for battery grids. In: International Conference on Corrosion (CORCON 97), Dec 03-06, 1997, Nehru Ctr, Mumbai, India.

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Abstract

Rapidly solidified (RS) Pb-Al alloy in H2SO4 solution at room temperature (30 degrees C) was found to, be more corrosion resistant to that of conventional Pb-Sb alloy. Polarization curves, for RS. and as cast Pb-4Al, Pb-5Sb alloys and Pb, indicated that the critical and passive current densities were lowest in Pb-Al alloys. Further, RS alloy showed more corrosion resistant behaviour than all other alloys and metal under investigation Oxygen evolution reaction potential was not affected by aluminium addition to the lead alloy

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Lead-aluminium alloys; Battery grids
Subjects: Materials Science
Divisions: Corrosion and Surface Engineering
Depositing User: Users 5 not found.
Date Deposited: 17 Jun 2010 04:43
Last Modified: 26 Dec 2011 09:16
URI: http://eprints.nmlindia.org/id/eprint/1096

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