进行镁合金材料高速拉伸试验,研究材料基于不同加载速率下多种应变率水平的力学特性,确定材料在不同应变率拉伸下的应力-应变曲线及相应力学特征参数。
High-speed tensile test of a magnesium alloy material, research materials under different loading rate based on the mechanical properties of a variety of strain rate, determine the material under different strain rate tensile stress-strain curve and the corresponding mechanics characteristic parameters.