| 电感耦合等离子体发射光谱法测定银基钎料中银,铜,锌和镉的含量 |
| |
| 引用本文： | 杨学群.电感耦合等离子体发射光谱法测定银基钎料中银,铜,锌和镉的含量[J].光谱学与光谱分析,1997,17(3):74-77. |
| |
| 作者姓名： | 杨学群 |
| |
| 作者单位： | 湘潭大学测试中心 |
| |
| 摘 要： | 本文叙述用电感耦合等离子体发射光谱法直接测定银基钎中角，铜，锌和镉，考察了光谱干扰和酸度的影响，在优化的操作条件下可以获得满意的分析结果，相对标准偏差４～７％，加标回收率为９４％～１０５％，该方法简便可靠，适合角基钎料的多元素同时测定。
|
| 关 键 词： | 银基钎料 ICP AES 铜 锌 镉 钎料 |
DETERMINATION OF Ag,Cu,Zn and Cd IN SILVER BRAZING FILLER METALS BY ICP AES |
| |
| X Yang.DETERMINATION OF Ag,Cu,Zn and Cd IN SILVER BRAZING FILLER METALS BY ICP AES[J].Spectroscopy and Spectral Analysis,1997,17(3):74-77. |
| |
| Authors: | X Yang |
| |
| Institution: | Analysis and Testing Centre of Xiangtan University, 411105 Xiangtan. |
| |
| Abstract: | A method of simultaneous and direct determination for Ag, Cu, Zn and Cd in silver brazing filler metals by ICP-AES is reported. The spectral interferences and effect of acidity have been investigated. Working conditions were optimized. The method has been applied to the analysis of silver brazing filler metals with RSD of 4-7% and recovery of 94-105%. This method was accurate, simple and rapid. |
| |
| Keywords: | Silver brazing filler metals ICP AES |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
