_________ is used to prevent duralumin from corrosion.
(a) Iron
(b) Kynal
(c) Titanium
(d) Alclad
The question was posed to me in an internship interview.
I'd like to ask this question from Corrosion and Oxidation Control in chapter Imperfection in Metal Crystals, Fracture, Corrosion and Oxidation of Engineering Material & Metallurgy