| 含磷元素铸造铝合金光谱分析标准样品的研制 |
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| 引用本文： | 朱学纯.含磷元素铸造铝合金光谱分析标准样品的研制[J].化学分析计量,2004,13(4):1-3. |
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| 作者姓名： | 朱学纯 |
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| 作者单位： | 西南铝业集团有限责任公司,重庆,401326 |
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| 摘 要： | 介绍含磷元素铸造铝合金光谱分析标准样品的制备工艺、数据处理及定值结果。采用分步调整化学成分法调整标准样品中化学成分的含量，用极差法进行均匀性检验，多家实验室协同定值。研制出的标准样品经过生产试用分析，达到设计指标，可满足分析含磷元素铸造铝合金中磷的需要。
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| 关 键 词： | 含磷元素铸造铝合金 光谱分析 标准样品 研制 定值 |
| 修稿时间： | 2004年3月5日 |
DEVELOPMENT OF CERTIFIED REFERENCE MATERIALS OF CASTING ALUMINIUM ALLOY CONTAINING P FOR SPECTRAL ANALYSIS |
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| Zhu Xuechun.DEVELOPMENT OF CERTIFIED REFERENCE MATERIALS OF CASTING ALUMINIUM ALLOY CONTAINING P FOR SPECTRAL ANALYSIS[J].Chemical Analysis And Meterage,2004,13(4):1-3. |
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| Authors: | Zhu Xuechun |
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| Abstract: | The preparation process, data processing and certification result for certified reference materials(CRMs) of casting aluminium alloy containing P for spectral analysis were disscused. The chemical constituent in CRMs was added by stepwise method,the homogeneity was tested by range method and the certification was conducted by 6 laboratories. The CRMs has been proved by product test analysis to meet the initial design properties and the needs of analysis of P in casting alumium alloy containing P. |
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| Keywords: | casting aluminium alloy containing P spectral analysis certified reference material development certification |
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