Advantages of Oxide Films as Bases for Aluminum Pigmented Surface Coatings for Aluminum Alloys (1931)
NASA Technical Reports Server (NTRS) · leaf 21
Fig. 7 HJUGJU Technical Note So. 400 Effect of surface coating on hot water quenched duralumin , Corroded in 17-NACL + H?C2(9:l) C Clean - free of grease - not coated. x Ditto-coated with three coats of Al-pigmented spar varnish. 4 Anodized in a cfo chromic acid solution "by regular cycle. &… … Corrosion period, days Pig. 7 Curves showing tensile results of specimens corroded "by the intermittent immersion method in the unstressed condition.
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