绪言随着尖端科学技术的发展,对纯锆的需要量日益增加,因此,对分析的要求也相应的更加迫切了。因为锆铪二元素的化学性质极为相似,用化学方法测其分量很困难,误差也相当大,尤其在含铪百分之一以下时不可能用化学方法进行测定,所以近几年来有些人利用光谱、X-光光谱来测定。X-光光谱测定技术复杂,时间长,灵敏度和光谱法差不多,而光谱分析具有快速 Introduction With the development of cutting-edge science and technology, the demand for pure zirconium is increasing. Therefore, the requirements for analysis are correspondingly more urgent. Because zirconium hafnium two very similar chemical properties, the chemical method of measuring its component is very difficult, the error is quite large, especially with less than one percent of hafnium can not be chemically determined, so in recent years, some people use Spectroscopy, X-ray spectroscopy. X-ray spectrometry is complicated, long-lasting, sensitive and spectroscopic, while spectroscopic analysis has the advantages of fast