【摘要】 采用微波消解样品处理技术,结合传统的滴定法测定高碳铬铁中Cr元素的含量。研究表明,该方法与传统的碱熔法样品处理相比,不但分析结果相吻合,且具有快速、高效、清洁、污染少和成本低的优点,完全能满足铁合金分析的要求。更多还原

【Abstract】 Combined with the traditional titration method, this article uses the microwave digestion sample preparation techniques to determine Cr content in high-carbon ferrochrome. The research shows that the result of this method is coincidence with that of alkali fusion method, and more with fast, efficient, clean, less pollution and low-cost, fully able to meet the requirements of the ferroalloy analysis.更多还原