高铝高硅超低碳钢中碳的直读光谱分析

Ultra-low Carbon Analysis in Silicon Steel with High Alumina by Direct Reading Spectrometry

摘要：本文对用直读光谱分析高铝硅钢中的超低碳进行了研究，通过实验得出只要控制好仪器条件，Si含量高不会对超低碳的分析造成影响，当Al含量在一定范围内时可通过干扰校正来消除Al对C的影响，但当Al含量高出一定范围后，通过干扰校正不能完全消除对C的影响。

The method for ultra-low carbon analysis in high alumina and high silicon steel with Direct Reading Spectrometry has researched in this paper. By experiment we know that if we control the instrument conditions properly,high silicon can＇ t Impact on the ultra-low carbon analysis,when the content of alumuna is Within a certain range,we can use the interference correction to Eliminate the influence of A1 on C,but when the content of alumuna is beyond a certain range, we can＇ t use the interference correction to Eliminat~ the inflllt^nt＊~ nf A1 nn f~