CAJ | 학술논문

采用混合熔剂在1050℃熔融制备样片,应用X射线荧光光谱仪测定了高碳锰铁炉渣中Mn、Fe、SiO2、Al2O3、CaO和MgO 6个主次组分.以12个锰矿石标准样品建立曲线,确定仪器测量的最佳参数,研究了熔样的条件、校正模式.各元素的相对标准偏差(RSD,n=12)均小于5%,测定值与化学法测定结果相符.与化学法相比,该方法快速、准确、方便快捷,具有良好的精密度和准确性,可用于高碳锰铁炉渣的成分分析.
채용혼합용제재1050℃용융제비양편,응용X사선형광광보의측정료고탄맹철로사중Mn、Fe、SiO2、Al2O3、CaO화MgO 6개주차조분.이12개맹광석표준양품건립곡선,학정의기측량적최가삼수,연구료용양적조건、교정모식.각원소적상대표준편차(RSD,n=12)균소우5%,측정치여화학법측정결과상부.여화학법상비,해방법쾌속、준학、방편쾌첩,구유량호적정밀도화준학성,가용우고탄맹철로사적성분분석.
@@@@The sample is made mixed flux at 1050℃,by using the X-ray fluorescence spectrometer method to determine the six major and minor components of Mn、Fe、SiO2、Al2O3、CaO and MgO. Established curve with 12 manganese ore standard sample, determined the instrument parameters, and studied the melting conditions, calibration mode. The relative standard deviation of each element (RSD, n=12) were less than 5%, the results were consistent with the chemical method. Compared with chemical method, the method was rapid, accurate, convenient and fast, the method had excellent precision and accuracy, and can be used for the components analysis of high carbon ferromanganese slag .