双峰分离非基面织构AZ31镁合金板材反常中温轧制变形行为及机理

吴泽威, 颜俊雄, 胡励, 韩修柱

Abnormal Rolling Behavior and Deformation Mechanisms of Bimodal Non-Basal Texture AZ31 Magnesium Alloy Sheet at Medium Temperature

WU Zewei, YAN Junxiong, HU Li, HAN Xiuzhu

图5 不同织构AZ31镁合金板材中温轧制变形过程中的再结晶晶粒演化

Fig.5 EBSD images and (0002) PF (insets) showing the evolution of recrystallized grains within AZ31 magnesium alloy sheets with different textures during rolling process at medium temperature (a1-a3) the first (a1), second (a2), and fourth (a3) passes for basal texture sheets (b1-b3) the first (b1), second (b2), and fifth (b3) passes for bimodal non-basal texture sheets