摘要
总结介绍了到目前为止在铝工业中应用的物相定量分析方法,分析了各种方法的应用范围以及优缺点,包括化学物相定量法、外标法、化学物相计算法、X射线衍射增量法、K值法、绝热法、Rietveld全谱拟合定量法、K值法和化学物相计算法结合以及Zevin无标定量法等。结果表明:每种物相定量分析方法都有各自的优点和缺点,需要根据样品的实际情况,选择最适当的分析方法,才能得到准确的结果。
Phase quantitative analysis methods which had been used in aluminum industry by now were summarized and introduced,and application range,merits and demerits of each method were analyzed respectively, including chemical in quantitative method,external standard method,chemical quantitative calculating method. X-ray diffraction incremental method.K value method,adiabatic method,Rietveld full pattern fitting quantitative method,combining K value method and chemical phase calculation method,Zevin no standard quantitative method, and so on.The results show that each method has its advantages and disadvantages.In order to obtain accurate results,it should according to actual situation of the sample to select the most appropriate phase quantitative analysis method.
出处
《理化检验（物理分册）》
CAS
2011年第4期217-221,共5页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
物相定量分析方法
铝工业
化学物相定量法
外标法
K值法
绝热法
Rietveld全谱拟合定量法
phase quantitative analysis method
aluminum industry
chemical in quantitative method
outside standard method
K value method
adiabatic method
Rietveld full pattern fitting quantitative method
