Plastic deformation technology of high strength deformed magnesium alloy

Abstract

The traditional plastic deformation technology of magnesium alloys is relatively poor at high temperature, so a plastic deformation technology of high strength wrought magnesium alloys is designed. Firstly, the slip surface and slip direction which affect the properties of magnesium alloy are analyzed, then the rolling finite element is simulated, the simulation results are visualized, and the simulation information required by the user is output. The results show that the temperature rise decreases with the increase of initial deformation temperature, the average grain size decreases and the uniformity of grain size distribution increases gradually due to dynamic recrystallization, and the cumulative strain and strain distribution in the strain field increases gradually with each pass due to the existence of shear stress in the stress field.

Review of Magnesium Wheel Types and Methods of Their Manufacture

“…Die forging is an alternative technology for manufacturing magnesium alloy wheels with high strength requirements [9,33,48,49]. Products with geometry similar to the finished wheel are manufactured [50][51][52]. Magnesium wheels are most often forged by plastic deformation in several stages from a round bar stock (Figure 12).…”