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基于LIBS技术的多元素合金定量分析
Alternative TitleQuantitative analysis of multi-element alloys with laser-induced breakdown spectroscopy
丛智博; 孙兰香; 辛勇; 孔海洋; 杨志家
Department工业信息学研究室
Source Publication冶金分析
ISSN1000-7571
2010
Volume30Issue:SPages:116-119
Contribution Rank1
Keyword激光诱导击穿光谱 元素分析 铝合金 检出限 快速测量 激光诱导击穿光谱 元素分析 铝合金 检出限 快速测量
Abstract将Nd:YAG激光脉冲会聚于合金表面以产生激光诱导等离子体,等离子体辐射发射光经过多通道光栅光谱仪并由CCD检测。分析发射光谱的特征谱线,建立定标模型实现了铝合金中代表元素Fe, Cu, Si的定量分析。测量相对误差基本可在10%以内,检出限可达10-4量级。证明LIBS技术可在短时间内实现合金样品中多元素的定量分析。
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/6989
Collection工业信息学研究室
Affiliation中国科学院沈阳自动化研究所工业信息学重点实验室,沈阳 110016
Recommended Citation
GB/T 7714
丛智博,孙兰香,辛勇,等. 基于LIBS技术的多元素合金定量分析[J]. 冶金分析,2010,30(S):116-119.
APA 丛智博,孙兰香,辛勇,孔海洋,&杨志家.(2010).基于LIBS技术的多元素合金定量分析.冶金分析,30(S),116-119.
MLA 丛智博,et al."基于LIBS技术的多元素合金定量分析".冶金分析 30.S(2010):116-119.
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