铝锂合金透射电镜定量相分析

Quantitative Phase Analysis of an Aluminium-Lithium Alloy Using Transmission Electron Microscopy

通过对铝锂合金T1相电子衍射谱与形貌像之间关系的分析，建立了定量测定T1相尺寸的方法。根据T1相尺寸测定结果，分析了T1相尺寸与热处理工艺、稀土元素之间的关系。

The measuring of characterizing the T1 phase in an aluminium-lithium alloy is established by analyzing the relationship between electron diffraction patterns and micrographs of T1 phase in aluminium-lithium alloy. The response of T1 phase size to heattreatment processing and rare-earth element content are discussed.