看谱法测定铝合金的成分元素  

Visual Spectroscopic Analysis of Aluminum Alloy for the Componental Elements

作　　者：刘平[1] 庞晓辉[1] 杨军红[2] 陈双聘 刘晓燕[3] 李国华[3] 

机构地区：[1]北京航空材料研究院,北京100095 [2]北京市阀门总厂有限责任公司,北京100076 [3]四川成发航空科技股份有限公司,成都610067

出　　处：《理化检验（化学分册）》2008年第3期271-274,共4页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

基　　金：国防科技军用材料标准化项目(B062003Cxxx)

摘　　要：研究了铝合金基体和合金中铝元素的看谱分析方法。对铝合金可见光谱线的激发方法及条件进行了试验探索。讨论了分析线和比较线的选取并摄制了相应的彩色图谱。结果可用于铝合金基体和合金中铝元素的定性和半定量看谱分析工作,能满足铝合金材料牌号鉴别的需求。A method of visual spectroscopic analysis of aluminum alloys for their componental elements was studied and reported. Method and parameters of excitation of aluminum alloys and their analytical spectral lines emitted in the visible spectral region were experimentally investigated. Selection of analytical spectral lines of the analyte and the internal standard was discussed and typical color spectrograms of alloying elements of aluminum alloy were taken. The proposed method was feasible to be used in qualitative and semi-quantitative analysis of aluminum alloys for the alloying elements, as well as for the identification of the designation and code of the alloys.

关 键 词：看谱 铝合金 图谱 

分 类 号：O657[理学—分析化学]