晶体孪晶
电子背散射衍射
打滑(空气动力学)
材料科学
扫描电子显微镜
镁
镁合金
结晶学
合金
衍射
冶金
复合材料
微观结构
化学
光学
热力学
物理
作者
Lichao Li,Chunjoong Kim,Young Min Kim
出处
期刊:Metals
[MDPI AG]
日期:2022-09-26
卷期号:12 (10): 1604-1604
被引量:4
摘要
Four types of slip systems (basal <a>, prismatic <a>, pyramidal <a>, and pyramidal <a + c>) and two types of twinning (extension twinning {101–2} and contraction twinning {101–1}) could be identified in magnesium alloys using scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). In addition, the Schmid factors (SF) of these slip systems were systematically calculated on the basis of the Euler angle which was obtained in EBSD. The identification of slip systems and calculation of SF can help us to understand the contribution made by each type of slip in the plastic deformation of the material, which is important for understanding the deformation mechanism.
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