The process of ultra-fine wire drawing for magnesium alloy with the guaranteed restoration of ductility between passes

The limits of the applicability of such an approach were determined by using the in situ analysis of the microcracks that appear in the alloy in the tension test. These studies were helpful to obtain cold drawing deformation scheme. On the other hand, the development of the model of recrystallization and its implementation into the FEM model of drawing made it possible to determine the parameters of annealing. The calculated parameters enabled annealing in the process of drawing using a continuous furnace. The result of the described solution is a wire with a diameter equal to 0.05 mm with high ductility.