X射线荧光光谱分析中熔融制样法的改进与应用

Promotion and Application of Making Samples by Using Fusion Preparation Technique in XRFA

摘要:

对于高硅、高铝、高铁等类的酸性样品，在熔融制样时，通过加入碱性氧化物来提高熔融体的碱性，消除酸性熔融体的不熔物，提高熔融体的流动性，使熔融体混和均匀，提高了制样的重现性，使准确度得到了提高。

Abstract:

Melting characteristics of mono-oxide and mixed oxide are studied in this paper.It is suggested that through changing alkalinity—acidity, viscosity and flowability of samples will be changed, which will promote reproducibility of fluxing agent sample-making method.