电感耦合等离子体原子发射光谱法测定不锈钢中8种合金元素
ICP-AES Determination of 8 Alloying Elements in Stainless Steel
摘 要
采用硝酸-盐酸-水(1+3+6)混合酸溶液溶解不锈钢样品,用电感耦合等离子体原子发射光谱法同时测定试样溶液中铬、镍、铜、锰、磷、硅、钼和钛等8种合金元素。选择钇元素作为内标元素,选择波长为357.869,231.604,327.396,257.610,178.284,251.611,202.030,337.280 nm 8条谱线依次作为铬、镍、铜、锰、磷、硅、钼和钛的分析线。方法用于分析了12种标准物质,测定值同证书值一致,各元素的相对标准偏差(n=7)均小于5.5%。
不锈钢
合金元素
ICP-AES
Stainless Steel
Alloying elements
Abstract
An ICP-AES method for the determination of 8 alloying elements, i.e. Cr, Ni, Cu, Mn, P, Si, Mo and Ti in stainless steels was proposed. The sample was dissolved in mixed acid of HNO3-HCl-H2O (1+3+6). Yttrium was chosen as the internal standard, and spectral lines with wavelengths of 357.869, 231.604, 327.396, 257.610, 178.284, 251.611, 202.030, 337.280 nm were selected as analytical lines for the determination of the 8 elements respectively. The proposed method was applied to the analysis of 12 standard reference materials, the results obtained were in conformity with the certified values. Values of RSD′s (n=7) of the 8 elements found were less than 5.5%.
中图分类号 O657.31
所属栏目
基金项目
收稿日期 2010/2/8
修改稿日期
网络出版日期
作者单位点击查看
备注王国新(1980-),男,常熟人,硕士,主要研究方向为金属材料及矿产品化学成分检测。
引用该论文: WANG Guo-xin,XU Yu-yu,YU Lu,WANG Hui,YANG Peng-yuan. ICP-AES Determination of 8 Alloying Elements in Stainless Steel[J]. Physical Testing and Chemical Analysis part B:Chemical Analysis, 2011, 47(1): 78～80
王国新,许玉宇,俞璐,王慧,杨芃原. 电感耦合等离子体原子发射光谱法测定不锈钢中8种合金元素[J]. 理化检验－化学分册, 2011, 47(1): 78～80
被引情况:
【1】王国新,王慧,吴广宇,刘烽,张维伟, "电感耦合等离子体原子发射光谱法测定高硼钢中硼含量",理化检验－化学分册 50, 110-111(2014)
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】JOSE A, Edmilson, Roberto, et al. A fast method for apatite selective leaching from granitic rocks followed through rare earth elements and phosphorus determination by inductively coupled plasma optical emission spectrometry［J］. Talanta, 2005,67(4):824-828.
【2】宋祥江,罗玉梅.电感耦合等离子体原子发射光谱法测定铝及铝合金中14种元素含量［J］.理化检验-化学分册, 2009,45(8),1000-1001.
【3】钱彦虎.ICP-AES法同时测定精对苯二甲酸中微量金属元素［J］.理化检验-化学分册, 2004,40(7):403-404.
【4】SANTOS W P C, CASTRO J T. Application of multivariate optimization in the development of an ultrasound-asisted extraction procedure for multielemental determination in bean seeds samples using ICP-AES［J］. Microchemical Journal, 2009,91(2):153-158.
【5】李洁,侯列奇.电感耦合等离子体-原子发射光谱法测定不锈钢材料中钴、铜、钒［J］.光谱实验室, 2007,24(6):1022-1025.
【6】梁烽,杨左军,李泳涛,等.ICP-AES法同时测定合金工具钢中的Cr、Mo、V［J］.分析科学学报, 2001,17(5):407-409.
【2】宋祥江,罗玉梅.电感耦合等离子体原子发射光谱法测定铝及铝合金中14种元素含量［J］.理化检验-化学分册, 2009,45(8),1000-1001.
【3】钱彦虎.ICP-AES法同时测定精对苯二甲酸中微量金属元素［J］.理化检验-化学分册, 2004,40(7):403-404.
【4】SANTOS W P C, CASTRO J T. Application of multivariate optimization in the development of an ultrasound-asisted extraction procedure for multielemental determination in bean seeds samples using ICP-AES［J］. Microchemical Journal, 2009,91(2):153-158.
【5】李洁,侯列奇.电感耦合等离子体-原子发射光谱法测定不锈钢材料中钴、铜、钒［J］.光谱实验室, 2007,24(6):1022-1025.
【6】梁烽,杨左军,李泳涛,等.ICP-AES法同时测定合金工具钢中的Cr、Mo、V［J］.分析科学学报, 2001,17(5):407-409.
相关信息
