Effect of Heat Treatment on the Microstructure
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Key Words：Zinc alloy; Heat treatment; Microstructure; Mechanical property
Abstract：The microstructure and mechanical properties of Zn11%Al8%CuMg alloy after heat treatment were investigated in this paper. The results show that the refined grains, more uniform microstructure and rounder eutectic structures are obtained after heat treatment. The tensile strength and elongation increase, while the Brinell hardness decreases slightly, and the overall properties are improved after heat treatment.
