摘要
介绍了用Ｓｉ（Ｌｉ）探测器作探头的携带式高分辨合金分析仪的结构原理和实测结果．其仪器的分析范围可覆盖Ａｇ，Ｃｄ，Ｓｎ，Ｓｂ，Ｔｉ，Ｖ，Ｃｒ，Ｍｎ，Ｆｅ，Ｃｏ，Ｎｉ，Ｃｕ，Ｚｎ，Ａｓ，Ｓｅ，Ｈｆ，Ａｕ，Ｔａ，Ｗ，Ｐｂ，Ｂｉ，Ｚｒ，Ｎｂ和Ｍｏ等元素．采用１０９Ｃｄ和５５Ｆｅ作激发源，由笔记本式计算机与电子插件所组成的计算机多道分析系统，实现数据的采集和显示、元素间干扰效应的修正。
The authors described the principle and structure of a portable high resolution alloy analyzer with a portable Si(Li) detector and gave the results for diffrent alloy measured with the analyzer.The element coverage covered Ag,Cd,Sn,Sb,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Hf,Au,Ta,W,Pb,Bi,Zr,Nb and Mo etc.Nuclei 109 Cd and 55 Fe were used as exciting source.A notebook computer and electronics formed a computer multichannel analysis system for acquisition and display of data,correction of interelement effects,indentification of alloy,quick search the alloy mark and its constituent.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
1996年第6期687-693,共7页
Journal of Sichuan University(Natural Science Edition)
基金
化工部化工科学技术发展计划资助
关键词
合金分析
合金识别
X射线荧光分析
硅探测器
alloy analysis,alloy indentification,fluorencence analysis,portable,Si(Li)detector
