| 电感耦合等离子体原子发射光谱(ICP-AES)法测定铝合金中高含量硅 |
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| 引用本文： | 韩超,孙国娟,孙海霞.电感耦合等离子体原子发射光谱(ICP-AES)法测定铝合金中高含量硅[J].中国无机分析化学,2019,9(3):48-50. |
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| 作者姓名： | 韩超 孙国娟 孙海霞 |
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| 作者单位： | 安徽国家铜铅锌及制品质量监督检验中心;安徽三联学院计算机工程学院 |
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| 基金项目： | 安徽省大规模在线开放课程(MOOC)示范项目(2017mooc124) |
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| 摘 要： | 采用混合酸直接消解样品,不分离析出的残渣硅元素,将残渣直接溶解到原液中,以电感耦合等离子体原子发射光谱(ICP-AES)法测定铝合金中高含量的硅,通过基体匹配法配制标准溶液系列,实验结果相对标准偏差小于0.3%,回收率在95%～105%,方法简化样品处理步骤,适用于快速高效地测定铝合金中高含量的硅。
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| 关 键 词： | ICP-AES 铝合金 高含量硅 酸溶 |
| 收稿时间： | 2018/12/12 0:00:00 |
| 修稿时间： | 2018/12/26 0:00:00 |
Determinating High-content Silicon in Aluminium Alloy by ICP-AES |
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| HAN Chao,SUN Guojuan and SUN Haixia.Determinating High-content Silicon in Aluminium Alloy by ICP-AES[J].Chinese Journal of Inorganic Analytical Chemistry,2019,9(3):48-50. |
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| Authors: | HAN Chao SUN Guojuan and SUN Haixia |
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| Institution: | Anhui National Copper,Lead and Zinc and Product Quality Supervision and Inspection Center,Anhui National Copper ,Lead and Zina and Product Quality Supervision and Inspection Center,College of Computer Engineering,Anhui Sanlian University |
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| Abstract: | It uses mixed acid to directly digest the samples, without separating residual silicon. It directly dissolves the residuals into the solution, uses inductively coupled plasma - atom emission spectrum (ICP-AES) to determinate the high content silicon in aluminum alloys. It employs matrix match method to prepare standard solution series. The deviation of test result to the standard is within 0.3%, with recovery rate within 95~105%. The method simplifies the treatment of samples. It is applicable to rapidly and efficiently determinate high content silicon in aluminum alloys. |
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| Keywords: | ICP-AES AluminiumSalloy highScontentSsilicon SacidSsoluble |
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