ICP-AES法测定铝合金中主量元素和杂质元素的方法  

Determination of Major and Impurity Elements in Al Alloys by ICP-AES

作　　者：李帆[1] 田丹华[1] 张宝松[1] 王宝如[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《材料工程》2002年第12期18-20,共3页Journal of Materials Engineering

摘　　要：用ICP AES法测定了常见牌号铝合金中B、Cd、Ce、Cr、Cu、Fe、Mg、Mn、Ni、Ti、V、Zn、Zr等主量元素及杂质元素。进行了基体元素与主量元素对分析元素的光谱干扰研究 ,选择了合适的分析线 ,用Y作为内标元素 ,同时测定了分析方法的检出限。该方法准确、快速、简便 。The method for simultaneous determination of B, Cd, Ce, Cr, Cu, Fe, Mg, Mn, Ni, Ti, V, Zn and Zr in Al alloys by ICP AES was presented The spectral interferences devising from matrix element and major elements were studied And the analytical lines were selected The inter standard of Y was used in the method And the detection limits of the method were determined The method is simple, fast and accurate

关 键 词：ICP-AES法 测定 主量元素 杂质元素 铝合金 分析 电感耦合等离子体发射光谱法 

分 类 号：TG146.21[一般工业技术—材料科学与工程] TG1[金属学及工艺—金属材料]