Corrosion Behaviour of Sheet Copper and Muntz Metal in Eight Canadian Atmospheres -- A Five-Year Progress Report

The initial group of metals exposed included three types of steel, three stainless steels, two magnesium alloys, a rolled zinc, three aluminum alloys and rivetted galvanic couples of aluminum 3S alloy coupled to zinc, copper and mild steel. Reports have been issued describing the 10-year behaviour of these metals at the different sites. Other metals have been set in the years following the start of the program. This report describes the 5-year performance of specimens of sheet copper and muntz metal.Peer reviewed: NoNRC publication: Ye