三相交流电弧吹样法光谱分析初探

Preliminary study on spectral analysis with blowing powder samples into three-phase arc

介绍了三相交流电弧吹样法的理论、装置和性能。证明三相电弧对提高吹样法光谱分析的性能很有帮助。

In this paper the theory,device and property of the method with blowing powder samples into three-phase arc are investigated.The results shows that three-phase arc is helpful for improving the performance of spectral analysis with blowing powder samples.