The influence of over-aging treatment of AA2195 on the distribution of second phase particles was investigated by SEM, TEM, and electron back scatter diffraction(EBSD).
采用扫描电子显微技术（SEM）、透射电子显微技术（TEM）、背反射电子衍射技术（EBSD）等分析手段对AA2195铝锂合金过时效对析出相粒子组态、细晶组织的影响进行了研究。
The effect of grain boundary structure on secondary working embrittlement (SWE) of IF steels was studied by electron back-scatter diffraction (EBSD) and TEM.
采用电子背散射衍射（EBSD）技术和 TEM技术对 IF钢二次加工脆性与晶界结构之间的关系进行了研究。
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