摘要
利用带微区分析功能的新型X射线荧光光谱仪,对银合金及首饰中Ag、Cu、Zn等元素进行微区原位分析,建立合理的定量分析方法。该方法具有良好的精密度和准确度,可应用于银合金及首饰的无损检测,并象电子探针测量那样避开焊点,准确地测定各元素的含量。
New-type X-ray fluorescent spectrometer with micro-area analysis function was used to perform micro- area in-situ analysis of Ag, Cu, Zn and etc. in silver alloy and ornaments to form a reasonable quantitative analysis method, which is precise and accurate, applicable to non-destructive examination of silver alloy and ornaments, can avoid welding spot as probe does and give an accurate content of each element.
出处
《安徽地质》
2014年第3期213-214,219,共3页
Geology of Anhui
关键词
微区分析
X射线荧光光谱
银合金
micro-area analysis
X-ray fluorescent spectrum
silver alloy
