【摘要】 本文研究了用光电光谱法测定钢中钙的方法 ,确定了最佳分析条件 ,分析了共存元素的干扰情况。用本方法测定钢中钙 ,具有良好的准确度和精密度 ,结果令人满意。更多还原

【Abstract】 A method was developed for the determination of calcium in steel by photoelectric emission spectroscopy.The operation condition was optimized.The element interference was studied.This method was applied to the determination of calcium in steel with good precision and accuracy,and the result is satisfactory.更多还原