Light Alloys: Metallurgy of Light Metals (3rd ed.), Butterworth-Heinemann
- I. J. Polmer
This work studied the effect of microalloying on the microstructure and mechanical properties of Al. 4%Zn alloy. The mechanical properties studied were yield and ultimate tensile strength, % elongation, compressive strength and hardness. The tests were conducted using the ASTM E8, E10 and E20 standards. Microstructural analysis was done using metallurgical microscope model Olympus PMA–3 and the micrographs were obtained with an attached camera. The results obtained showed that nickel and chromium modified the structure of the studied alloy and therefore improved the mechanical properties.