您的位置:首页  > 论文页面

XRD定量分析方法在MgO-Al2O3二元体系物相组成分析中的应用

发表时间:2018-09-30  浏览量:108  下载量:33
全部作者: 涂小丹,张锦化,柯昌明,王宇,陈彩莲,王景然
作者单位: 武汉科技大学省部共建耐火材料与冶金国家重点实验室
摘 要: 采用内标法、绝热法、全谱拟合法三种方法对MgO-Al2O3二元体系的一系列已知物相组成的样品进行X射线衍射(X-ray diffraction,XRD)定量分析研究。结果表明,三种定量分析方法的分析结果均与实际组成较为吻合,分析精度在±5%范围内,未表现出明显差异。绝热法由于定量分析程序简单、效率较高,更适宜于工业生产中MgO-Al2O3二元体系的物相组成快速定量分析。
关 键 词: 材料检测与分析技术;X射线衍射定量分析;实验研究;MgO-Al2O3
Title: Application of XRD quantitative analysis in phase composition determination of the MgO-Al2O3 binary system
Author: TU Xiaodan, ZHANG Jinhua, KE Changming, WANG Yu, CHEN Cailian, WANG Jingran
Organization: The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology
Abstract: A series of samples of the known phase composition in MgO-Al2O3 binary system was quantitatively analyzed with X-ray diffraction (XRD) by the internal standard method, the reference intensity ratio (RIR) method and the Rietveld method. The results showed that the phase content obtained by each method was in consistent with the actual composition, and the measurement error was ±5% with no obvious significance. However, the RIR method was more suitable for the rapid quantitative analysis of the phase compositions of MgO-Al2O3 binary system in industrial production due to its simple program and high efficiency.
Key words: material detection and sub-acrobatics technology; X-ray diffraction quantitative analysis; experiment research; MgO-Al2O3
发表期数: 2018年9月第18期
引用格式: 涂小丹,张锦化,柯昌明,等. XRD定量分析方法在MgO-Al2O3二元体系物相组成分析中的应用[J]. 中国科技论文在线精品论文,2018,11(18):1788-1796.
 
0 评论数 0
暂无评论
友情链接