前言复合冶炼炉炼钢是冶炼领域的新技术,此种技术的研究成功将对提高钢的产量及质量起重大作用。然而,欲能顺利地进行此项研究工作,最有效的检查手段之一就是监视冶炼炉炉渣的化学成分变化。因此,特别需要有能够准确快速的化学成分分析方法,才能适应此项研究的要求。X射线荧光光谱分析方法具有分析准确度高、速度快的特点,能够满足这些要求。 Preface Composite smelting furnace steelmaking is a new technology in the field of smelting. The successful research of such technology will play a significant role in improving the yield and quality of steel. However, one of the most effective means of inspection to successfully carry out this research is to monitor the chemical composition of the smelting furnace slag. Therefore, there is a particular need for a chemical composition analysis method that is accurate and rapid to meet the requirements of this study. X-ray fluorescence spectrometry has the characteristics of high accuracy and speed of analysis to meet these requirements.