CAJ | 학술논문

采用惰性气体熔融-红外吸收光谱法测定硅中的氧，选择锡囊和镍篮做助熔剂，样品称样量为0.05 g，分析功率为4.5 kW。实验结果表明，样品释放完全，测定结果的相对标准偏差为4.67%（n=5），用GSBH 40104-1996标准样品进行加标回收试验，回收率为94%～104%，精密度和准确度满足测定要求。
채용타성기체용융-홍외흡수광보법측정규중적양，선택석낭화얼람주조용제，양품칭양량위0.05 g，분석공솔위4.5 kW。실험결과표명，양품석방완전，측정결과적상대표준편차위4.67%（n=5），용GSBH 40104-1996표준양품진행가표회수시험，회수솔위94%～104%，정밀도화준학도만족측정요구。
A method for determination oxygen in silicon by inert gas fusion-infrared absorption method was investigated. Tin capsules and nickel basket were selected as the flux, the sample mass was 0.02 g and analytical power was 4.5 kW. The satisfactory results of determination were obtained, which indicated that the relative standard deviations of measurement results were 4.67%(n=5) and the recovery was 94%-104% by test with GSBH 40104-1996 refference material.