富铝莫来石相的XRD定量  

The Quantitative Analysis of Aluminum-rich Mullite

作　　者：郝建民[1] 

机构地区：[1]信息产业部电子第四十六研究所,天津55信箱300192

出　　处：《现代仪器》2001年第3期26-27,30,共3页Modern Instruments

摘　　要：本文利用已发表的单晶莫来石相的结构数据,分析了莫来石相计算衍射峰强度随铝硅原子比的变化,找到了强度不受铝硅原子比影响的组合衍射峰,100％(110)+56％[(120)+(210)],实现了富铝莫来石的定量。The relationship between the calculated XRD intensity and the ratio of the aluminum atoms to the silicon atoms was analyzed by the published single crystal structure data. The stun of intensities of a group of peaks 100% (100) + 56% [ (120) + (21) ], which is not influenced by the ratio of the aluminum atoms to the silicon atoms, was discovered. A quantitative analysis method of aluminum-rich mullite was established.

关 键 词：XRD 莫来石 定量 

分 类 号：TH7[机械工程—仪器科学与技术]