| 电感耦合等离子体原子发射光谱法分析钛合金 |
| |
| 引用本文： | 王国新,刘烽,吴广宇,王慧,吴骋,胡清,朱嘉宇. 电感耦合等离子体原子发射光谱法分析钛合金[J]. 化学世界, 2012, 53(2): 79-81 |
| |
| 作者姓名： | 王国新 刘烽 吴广宇 王慧 吴骋 胡清 朱嘉宇 |
| |
| 作者单位： | 常熟出入境检验检疫局,江苏常熟,215500 |
| |
| 摘 要： | 建立了钛合金中铝、铬、铁、钼、锆的测定方法。样品采用盐酸溶解,内标法消除基体干扰,用电感耦合等离子体原子发射光谱仪直接测定样品中的铝、铬、铁、钼、锆元素含量。方法检出限为铝0.040mg/g、铬0.004mg/g、铁0.005mg/g、钼0.002mg/g、锆0.002mg/g,相对标准偏差(n=6)为0.47%～1.42%,分析国家标准物质结果同证书值吻合。
|
| 关 键 词： | 电感耦合等离子体发射光谱 钛合金 内标法 |
Analysis of Titanium Alloy by Inductively Coupled Plasma Atomic Emission Spectrometry |
| |
| WANG Guo-xin , LIU Feng , WU Guang-yu , WANG Hui , WUCheng , HU Qing , ZHU Jia-yu. Analysis of Titanium Alloy by Inductively Coupled Plasma Atomic Emission Spectrometry[J]. Chemical World, 2012, 53(2): 79-81 |
| |
| Authors: | WANG Guo-xin LIU Feng WU Guang-yu WANG Hui WUCheng HU Qing ZHU Jia-yu |
| |
| Affiliation: | (Changshu Entry-Exit Inspection and Quarantine Bureau,Jiangsu Changshu 215500,China) |
| |
| Abstract: | An ICP-AES method for determination of aluminum,chromium,iron,molybdenum and zirconium content in titanium alloys was established.Titanium alloy was dissolved with hydrochloric acid. The sample solution was detected by inductively coupled plasma atomic emission spectrometry with an internal standard for overcoming matrix interferences.The detect limits for aluminum,chromium,iron, molybdenum and zirconium were 0.040 mg/g,0.004 mg/g,0.005 mg/g,0.002 mg/g and 0.002 mg/g, respectively.Relative standard deviations of the test results were in the range of 0.47%～1.42%(n=6). |
| |
| Keywords: | ICP-AES titanium alloy internal standard method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
