| 用Vogit函数法测定Al-Pb纳米相复合结构中Pb相的晶粒尺寸和点阵畸变 |
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| 引用本文： | 吴志方,刘超,周帆. 用Vogit函数法测定Al-Pb纳米相复合结构中Pb相的晶粒尺寸和点阵畸变[J]. 粉末冶金工业, 2016, 0(4). DOI: 10.13228/j.boyuan.issn1006-6543.20150087 |
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| 作者姓名： | 吴志方 刘超 周帆 |
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| 作者单位： | 武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室,湖北武汉,430081 |
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| 基金项目： | 国家自然科学基金资助项目(51201118) |
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| 摘 要： | 用Vogit函数法测定高能球磨制备的Al-Pb纳米相复合结构中Pb相的晶粒尺寸和点阵畸变,并与透射电镜(TEM)观察结果进行比较。结果表明,Vogit函数法测定Pb相的晶粒尺寸与TEM观察结果相一致。这说明Vogit函数法的分析结果可靠,可用于常规分析。
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| 关 键 词： | Vogit函数法 Al-Pb纳米相复合结构 晶粒尺寸 点阵畸变 |
Determination of crystalline size and lattice distortion of Pb phase in Al-Pb nanocomposite by Vogit function method |
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| Abstract: | Crystalline size and lattice distortion of Pb phase in Al-Pb nanocomposite prepared by high energy ball milling were determined by Vogit function method. The calculation result was compared with the TEM observation result. The result shows that the calculation value of grain size of Pb phase by Vogit function method is consistent with TEM observation result. It means that the result of Vogit function analysis is reliable and the Vogit function method can be applied to the routine analysis. |
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| Keywords: | Vogit function method Al-Pb nanocomposite grain size lattice distortion |
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