By electron diffraction analysis, it is identified that the alloyphase has a face center orthogonal structure and there are some orientation relationship between the Mg ma.
通过电子衍射分析确定出该合金相具有面心正交结构，与镁基体间存在着一定的取向关系。
2
The morphology of Si phase has a remarkable effect on mechanical properties of Al Si alloy by quantitative metallographical measurement and regression analysis.
通过定量金相测量及回归分析，硅相的形态对合金的力学性能影响显著。
3
By electron diffraction analysis, it is identified that the alloyphase has a face center orthogonal structure and there are some orientation relationship between the Mg matrix and the alloy phase.