| 5A66铝合金光谱分析标准样品的制备和定值 |
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| 引用本文： | 朱学纯. 5A66铝合金光谱分析标准样品的制备和定值[J]. 化学分析计量, 2003, 12(2): 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： | 阐述5A66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,在制备过程中,采用自制专用中间合金,分步调整化学成分等先进工艺技术,保证了制备的标准样品成分均匀,采用极差法进行均匀性检测,多家协同定值,定值准确。
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| 关 键 词： | 5A66铝合金 光谱分析 标准样品 制备 定值 |
| 修稿时间： | 2002-11-18 |
PREPARATION AND CERTIFICATION OF SPECTRAL ANALYSIS STANDARD SAMPLE 5A66 |
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| Zhu Xuechun. PREPARATION AND CERTIFICATION OF SPECTRAL ANALYSIS STANDARD SAMPLE 5A66[J]. Chemical Analysis And Meterage, 2003, 12(2): 1-3 |
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| Authors: | Zhu Xuechun |
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| Abstract: | The preparation process, data handling and certification results of 5A66 were described. During preparation, advanced technologies such as special self-produced inteniiediate alloy, element addition in step, ect. were used to guarantee the uniform composition of the prepared sample. Homogenity was examinated by maxium error method, certification was done by multi-laboratory and the certification is accurate. The spectral analysis standard sample can be used to replace the imported one. |
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| Keywords: | aluminium alloy 5A66 spectral analysis standard sample preparation certification |
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