Abstract：The application of four typical methods in spark source atomic emission spectrometry (pulse discrimination analysis method, peak integration method, single spark evaluation and original position statistical distribution analysis method) in state analysis of inclusions in steels were reviewed in this paper. The main principle, characteristic and analytical progress of these methods were introduced. Moreover, the advantages and disadvantages as well as the applicable range of the methods were compared. The advantages of spark source atomic emission spectrometry in the analysis of inclusions were pointed out. In addition, the developing direction of this method in the analysis of inclusions were proposed.
李冬玲*，李美玲，贾云海，王海舟. 火花源原子发射光谱法在钢中夹杂物状态分析中的应用[J]. 冶金分析, 2011, 31(5): 20-26.
LI Dong-ling*, LI Mei-ling, JIA Yun-hai, WANG Hai-zhou. Application of spark source atomic emission spectrometry to the state analysis of inclusions in steel. , 2011, 31(5): 20-26.
