摘要
本文阐述了用国内外正在研究发展的原子吸收光谱分析新技术—连续流动氢化物发生FAAS法来分析钢铁中的微量元素As、Sn、Sb的分析方法。并对分析仪器的最佳工作条件、基体元素的影响以及其它分析试验条件进行试验研究,提出准确、可靠、简单、快速适合于分析钢铁及其合金中含量在0.000X～0.OOX％数量级As、Sn和Sb的分析方法。
This article describes the new technique of atomic absorption spectrograph - a continuous flow hydride generation FAAS method which is being developed at home and abroad,for analyseing the trace elements of As.Sn and Sb in the steel. The article also makes experimental study of optimum operating condition of analy-seing instrument .effect of base elements and other analysis and test conditions ,puts forward accurate ,reliable , simple and quick analysis method suitable for analyseing As.Sn and Sb with their contents in the order of 0. 000X to 0.00X% in the steel.
出处
《宽厚板》
1996年第5期12-15,共4页
Wide and Heavy Plate
关键词
FAAS法
微量元素
钢铁
砷
锡
锑
Continuous flow, Hydride generation. FAAS method .Trace element. Base disturbance
