| 因子分析光度法同时测定合金钢中钨和钼 |
| |
| 引用本文： | 李井会,矫德美.因子分析光度法同时测定合金钢中钨和钼[J].冶金分析,1992,12(2):1-1. |
| |
| 作者姓名： | 李井会 矫德美 |
| |
| 作者单位： | 鞍山钢铁学院分析化学教研室，鞍山钢铁学院分析化学教研室，鞍山钢铁学院分析化学教研室，鞍山钢铁学院分析化学教研室，鞍山钢铁学院分析化学教研室 鞍山，114002，鞍山，114002，鞍山，114002，鞍山，114002，鞍山，114002 |
| |
| 摘 要： | 基于加权单纯形法可用于优化实验条件,因子分析法可用于同时测定多组份的特性,本文研究了W、Mo—PF—CTMAB体系同时测定W、Mo的可能性。结果表明,本方法不仅提高了灵敏度,而且扩大了检测范围,同时使络合体系的稳定性明显增强。本法用于合金钢中W、Mo同时测定,得到了满意的结果。
|
| 关 键 词： | 钨 钼 合金钢 因子分析 光度法 |
Simultaneous Spectrophotometric Determination of Tungsten and Molybdenum in Steels by Factor Analysis |
| |
| Li Jinghui,Jiao Defflei,Zhu Xiuhui,Sheng Guanlong,Zhai Qingzhou.Simultaneous Spectrophotometric Determination of Tungsten and Molybdenum in Steels by Factor Analysis[J].Metallurgical Analysis,1992,12(2):1-1. |
| |
| Authors: | Li Jinghui Jiao Defflei Zhu Xiuhui Sheng Guanlong Zhai Qingzhou |
| |
| Abstract: | In this paper, the possibility of simultaneous determination of tungsten and molybdenum in the system of W ( Mo ) -PF-CTMAB has been studied. The experimental conditions were optimized by simplex method and simultaneous determination of W and Mo was carried out by factor analysis spectrop-hotometry. The results showed that it increased the sensitivity and expanded the detection range and improved the stability of the complex system, it has been successfully applied to the analysis of W and Mo in steels and the results obtained are satisfactory. |
| |
| Keywords: | Tungsten Molybdenum Alloy steel Factor analysis Spectrophotometry |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《冶金分析》浏览原始摘要信息 |
|
点击此处可从《冶金分析》下载全文 |
|
