等离子发射光谱法测定钒铁中的铜、硅、铝、磷、铬、镍、钨、锰  

Determination of Cu、Si、Al、P、Cr、Ni、Mn、W in Ferrovanadium by ICP-AES

作　　者：陈海岚[1] 

机构地区：[1]上海宝钢集团公司技术部检测中心,上海200941

出　　处：《化学世界》2000年第9期488-489,495,共3页Chemical World

摘　　要：叙述采用等离子发射光谱法同时测定钒铁中的铜、硅、铝、磷、铬、镍、钨、锰等微量元素 ,试样用稀王水分解 ,选择适当的波长与背景校正进行分析测定 ,方法回收率在 95%～ 1 0 5%之间 ,相对标准偏差均小于 4% ,本方法快速准确 ,精密度良好。An ICP AES method for the determination of Cu,Si,Al,P,Cr,Ni,Mn,W in ferrovanadium has been established, based on the selection of proper wavelength and background correction. The impurities in ferrovanadium can be determined accurately and quickly. Recovery of this method is in the range of 95% and 105%, and relative standard deviation(RSD) is less than 4%. This method has been applied in the routine analysis of ferrovanadium with satisfactory results.

关 键 词：钡铁 等离子发射光谱法 多元素分析 冶炼 

分 类 号：TF702.4[冶金工程—钢铁冶金] TF701.3