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研究采朋玻璃珠熔融法制样,X射线荧光光谱法测定连铸保护渣中的八组分,当SrO,BaO,ZrO2,Al2O3,CaO,MgO,SiO2,Fe2O3为4.92%,9.96%,4.86%,4.54%,25.62%,1.05%,32.53%,1.97%,其相对标准偏差分别为0.47%,0。24%,0.33%,0.64%,0.33%,1.91%,0.29%,0.84%,X荧光分析结果与化学分析结果相吻合。