Heat Treatment Optimizing of MgZnZr Alloy

Kang Haijuan, Li Quan-an, Zhou Wei
2012 Proceedings of the 1st International Conference on Mechanical Engineering and Material Science   unpublished
The effects of heat treatment on microstructures and mechanical properties of MgZnZr alloy have been investigated through the preparation of alloy, analysis of microstructure and test of mechanical properties. The results show that, the microstructures and mechanical properties of Mg-5.5%Zn-0.5%Zr alloy can be improved by solid solution(380℃×12h) and aging(190 ℃ ×12h) treatment. Compared with solid solution, direct aging treatment can be operated easily and optimize the heat-treatment process of MgZnZr alloy.
doi:10.2991/mems.2012.90 fatcat:a7ldcen4irbszjwmzhzssc4h6a