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Study on the Effects of Deformation Temperature on Microstructure and Mechanical Properties of AZ80 Magnesium Alloy

机译:变形温度对AZ80镁合金微观结构和力学性能的影响研究

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The effects of deformation temperature on microstructure and mechanical properties of AZ80 magnesium alloy were investigated. The mechanical properties and microstructure were carried out in Gleeble-1500 thermal simulation experiment and optical microscope. The extrusion deformation, dynamic recrystallization had taken place in all the deformation samples, grains were thinner than before deformation.The reasonable deformation process can make the dynamic recrystallization organization of grain smaller and obtain higher strength. The best deformation temperature was about 360°C to 390 °C.
机译:研究了变形温度对AZ80镁合金微观结构和力学性能的影响。在GLEEBLE-1500热模拟实验和光学显微镜中进行机械性能和微观结构。挤出变形,在所有变形样品中发生动态重结晶,晶粒比变形在变形前更薄。合理的变形过程可以使粒度的动态再结晶组织更小并获得更高的强度。最佳变形温度约为360℃至390℃。

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