微波消解ICP-OES法测定K384b铝合金中6种元素的含量
Microwave Digestion ICP-OES Method for Determining the Content of Six Elements in K384b Aluminum Alloy
张晓曼 1周磊1
作者信息
- 1. 安徽省铝制品质量监督检验中心,安徽濉溪 235100
- 折叠
摘要
为了研究一种测定K384b铝合金样品中元素含量的新方法,本文旨在探究使用微波消解仪溶解K384b铝合金样品,用电感耦合等离子体原子发射光谱仪测试样品中的元素含量.实验结果各元素的线性相关系数良好,大于0.9999以上,RSD＜1.5%,且回收率在90.33～104.01%.通过研究发现,该方法取样量小,试剂用量少,反应时间短,且准确度较高.
Abstract
In order to study a new method for determining the element content in K384b aluminum alloy samples,this article aims to explore the use of a microwave digestion instrument to dissolve K384b aluminum alloy samples,and to test the element content in the samples using an inductively coupled plasma atomic emission spectrometer.The experimental results showed that the linear correlation coefficients of each element were good,above 0.9999,RSD<1.5%,and the recovery rate was be-tween 90.33%and 104.01%.Through research,it has been found that this method has a small sample size,low reagent usage,short reaction time,and high accuracy.
关键词
微波消解法/电感耦合等离子体原子发射光谱仪/K384b铝合金Key words
microwave digestion method/inductively coupled plasma atomic emission spectrometer/K384b aluminum alloy引用本文复制引用
出版年
2023
NETL
NSTL
维普
万方数据