CAJ | 학술논문

采用电感耦合等离子体原子发射光谱法（ ICP－AES）测定中碳铬铁中硅锰磷的含量。试样经湿法处理后，通过一系列实验，选择仪器合适的工作条件进行测定，方法的回收率在96％～103％之间，相对标准偏差均小于3％。与传统方法相比，ICP－AES法快速、准确、精密度高。
채용전감우합등리자체원자발사광보법（ ICP－AES）측정중탄락철중규맹린적함량。시양경습법처리후，통과일계렬실험，선택의기합괄적공작조건진행측정，방법적회수솔재96％～103％지간，상대표준편차균소우3％。여전통방법상비，ICP－AES법쾌속、준학、정밀도고。
The content of silicon, manganese and phosphorus in medium -carbon chromium iron is deter-mined with ICP-AES method:at first sample is wet treated, and then conditions selected for the instrument through a series of experiments.The recovery rate of this method is between 96 to 103 percent, all relative standard deviations smaller than 3 percent.Compared with the traditional method, this method is fast, accu-rate and has high precision level.