ICP-AES法测定1J22软磁材料中的锰、硅、镍、铜、钒  

DETERMINATION OF CONTENT OF Mn,Si,Ni,Cu,V IN 1J22 SOFT MAGNETIC ALLOYS BY ICP-AES

作　　者：叶晓英[1] 杨春晟[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《化学分析计量》2009年第1期19-21,共3页Chemical Analysis And Meterage

摘　　要：用电感耦合等离子体发射光谱仪(ICP)测定软磁材料1J22中的锰、硅、镍、铜、钒。通过试验选择了适宜的测试条件,针对1J22软磁材料中常见元素对锰、硅、镍、铜、钒谱线的光谱干扰选择了合适的分析谱线,并进行了精密度和准确度试验。选用Mn257.610nm、Si251.611nm、Ni351.505nm、Cu224.700nm、V292.402nm为分析线时,合成溶液的回收率为92.0%～114.0%,RSD为0.33%～7.73%(n=6)。本方法适合1J22软磁材料中锰、硅、镍、铜、钒元素的测定。ICP-AES method for determing Mn,Si,Ni,Cu,V in 1J22 soft magnetic alloys was studied.Suitable testing conditions were selected as well as analytical lines according to the spectral line interference of common elements.Adding recovery experiments,accuracy experiments were carried out.When Mn 257.610 nm,Si 251.611 nm,Ni 351.505 nm,Cu 224.700 nm,V 292.402 nm and Cu 324.754 nm were selected,the recovery ranged from 92.0% to 114.0%,and RSD was 0.33%-7.73%(n=6).This method is suitable for determing Mn,Si,Ni,Cu,V i...

关 键 词：ICP-AES 软磁材料1J22 锰 硅 镍 铜 钒 

分 类 号：TG115.3[金属学及工艺—物理冶金]