Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/14047
Title: Aqueous corrosion behaviour of ductile iron and ductile iron containing 1 wt. pct. chromium
Authors: Surendranathan A.O.
Hebbar, K.R.
Sudhaker Nayak, H.V.
Keywords: Nodular iron;Austempering temperature;Cast iron
Issue Date: 1997
Citation: Transactions of the Indian Institute of Metals, Vol.50, (2-3), p.191-199
Abstract: Ductile irons with graphite in spheroidal form enjoy the processing characteristics of grey iron and mechanical properties of steel. This paper describes the corrosion behaviour of ductile iron containing 1 wt. % chromium in sea water, dilute sulphuric acid and dilute sodium hydroxide solutions and compares with that of unalloyed ductile iron. Study is made in as-cast, annealed and cold worked (upto 28% reduction in thickness) conditions at three different temperatures. Since the alloying addition brings changes in the proportion of phases, the corrosion behaviour of the two materials studied were different, though alloying addition is small, indicating corrosion behaviour to be structure sensitive.
URI: http://idr.nitk.ac.in/jspui/handle/123456789/14047
ISSN: 0019493X
Appears in Collections:1. Journal Articles

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