CAJ | 학술논문

该文介绍了采用玻璃熔片法，建立了测定硅微粉中的 SiO2、ZrO2、Al2 O3、Fe2 O3等的 X射线荧光光谱分析方法。以锆英石标准样品和具有代表性的硅微粉样品作为标准样品绘制标准曲线，解决了没有硅微粉标准样品的问题，并对熔剂选择、熔融条件和测量条件等进行了探讨。该方法用于硅微粉中主、次成分的测定，结果与化学分析和ICP-AES法进行比对，结果表明，该方法可满足硅微粉生产与科研中的分析要求。
해문개소료채용파리용편법，건립료측정규미분중적 SiO2、ZrO2、Al2 O3、Fe2 O3등적 X사선형광광보분석방법。이고영석표준양품화구유대표성적규미분양품작위표준양품회제표준곡선，해결료몰유규미분표준양품적문제，병대용제선택、용융조건화측량조건등진행료탐토。해방법용우규미분중주、차성분적측정，결과여화학분석화ICP-AES법진행비대，결과표명，해방법가만족규미분생산여과연중적분석요구。
This article introduces an analytical method for fusion the oxides such as SiO2/ZrO2/Al2 O3/Fe2 O3 in sil-ica fume by X-ray fluorescence spectrometer.With zircon standard samples and representative samples of silica fume as standard sample draw standard curve,it solves the problem without silica fume.And the flux selection,melting condi-tions and measuring conditions were discussed.This method is used for test the main and secondary composition in sili-ca fume.Results from the chemical analysis method and ICP-AES method were compared,the results show that this method can satisfy the analysis requirements of the production and research of silica fume.