试样先以氢氟酸、硝酸溶解使之由游离态转化为化合态并挥干,再通过熔融制片,利用X荧光光谱法测定其中钙、钡、铝等成分.克服了化学分析方法繁琐且钡、钙结果准确度低缺陷,该方法分析周期短,简单实用,准确度高,获得了满意的结果,提高了分析速度,降低了分析成本,也减少了环境污染. “,”Dissolve the Sample with hydrofluoric acid, nitric acid, so made the free state transformed into chemical forms and volatile stem. Determinating of calcium, barium, aluminum by using X fluorescence spectrometric through the molten producer. The method overcomes cumbersome and barium, calcium results in low accuracy in the chemical analysis method. This method is simple and practical, short cycle, high degree of accuracy, and satisfactory results were achieved, improve the analysis speed, reduces analysis cost, but also reduce the pollution of the environment.