| ICP-AES法测定钛合金中次要成分和杂质元素 |
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| 引用本文： | 费浩,王美玲,李洁. ICP-AES法测定钛合金中次要成分和杂质元素[J]. 中国核科技报告, 2004, 0(2) |
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| 作者姓名： | 费浩 王美玲 李洁 |
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| 作者单位： | 中国核动力研究设计院核燃料及材料国家级重点实验室，中国核动力研究设计院核燃料及材料国家级重点实验室，中国核动力研究设计院核燃料及材料国家级重点实验室 成都，610041，成都，610041，成都，610041 |
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| 摘 要： | 采用盐酸溶解试样,ICP AES法直接测定钛合金中次要成分Al,Zr和12种杂质元素。对酸度、钛基体等进行了探讨。当试样溶液中钛合金的浓度为5mg/ml时,其待测元素的测定范围为10～3200μg/g。回收率为95%～115%,相对标准偏差优于4.04%。
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| 关 键 词： | ICP-AES法 钛合金 杂质元素 |
Determination of Al, Zr and Impurity Element in Titanium Ally by ICP-AES |
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| FEI Hao WANG Meiling LI Jie. Determination of Al, Zr and Impurity Element in Titanium Ally by ICP-AES[J]. China Nuclear Science and Technology Report, 2004, 0(2) |
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| Authors: | FEI Hao WANG Meiling LI Jie |
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| Abstract: | The sample was dissolved with hydrochloric acid. Impurity element in titanium alloy was directly determined using matrix matching by ICP-AES. The effects of concentration of hydrochloric acid and matrix of titanium were discussed. When the samplesolution containing 5.0 mg/ml of titanium the recovery was from 95%~115%. The precision of method was better than 4.04%. |
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| Keywords: | ICP-AES Titanium alloy Impurity element |
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