Corrosion Embrittlement of Duralumin VI The Effect of Corrosion Accompanied by Stress on the Tensile Properties of Sheet Duralumin
A 1929 NACA technical note on corrosion embrittlement of duralumin sheet, issued by the National Advisory Committee for Aeronautics for engineers and aeronautical researchers. Its plates are plain photomicrographs of corroded metal surfaces and line drawings of testing apparatus, showing pitting and crack patterns in grayscale with stark contrast that a designer could use as texture or as a study of corrosion damage.
