试验了国家标准化学法,调整使用药品浓度,为试样准确定值,研究了X荧光光谱法分析生铁中钒含量的分析条件和影响准确性的原因,确定了最佳分析条件。通过与化学法分析数据的比对确认分析结果满意。 The national standard chemical method was tested, the concentration of drug was adjusted, and the accurate value was determined for the sample. The analysis conditions of the vanadium content in pig iron by X-ray fluorescence spectrometry and the reason of the influence were studied. The optimum analytical conditions were determined. Through the comparison with the chemical analysis data to confirm the analysis results are satisfactory.