现代科学仪器2024，Vol.41Issue(3)：31-34,4.
复古金饰品中金及微量元素的检测研究
Detection of gold and trace elements in vintage gold jewelry
摘要
Abstract
Vintage gold jewelry is a new type of pure gold jewelry,as a new craft and new product,it can meet people's special needs because of its diverse styles and high hardness.In order to study this product,the gold samples were tested and studied by X-ray fluorescence spectroscopy,ICP spectroscopy,fire assay and hardness tester.The results show that:due to the processing characteristics of retro gold jewelry and the variety of impurity elements,and the lack of suitable standard materials,X-ray fluorescence spectrometry analysis results are not ideal,ICP spectroscopy and fire assay can be used to detect.The hardness test results show that the hardness of retro gold jewelry is much higher than that of ordinary solid gold.关键词
金含量/微量元素/X射线荧光光谱法/ICP光谱法/火试金法Key words
gold content/trace elements/X-ray fluorescence spectrometry/ICP spectrometry/fire assay引用本文复制引用
刘雪松,满曼,赵潇雪,李桂华,尹小川,李芬,李倩倩..复古金饰品中金及微量元素的检测研究[J].现代科学仪器,2024,41(3):31-34,4.基金项目
山东计量测试学会科技项目(2024KJ12) （2024KJ12）
