| 高纯铝晶粒尺寸与晶粒拓扑学参数定量关系研究 |
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| 引用本文： | 郑梅莲,曹志锡. 高纯铝晶粒尺寸与晶粒拓扑学参数定量关系研究[J]. 浙江工业大学学报, 2001, 29(1): 17-19 |
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| 作者姓名： | 郑梅莲 曹志锡 |
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| 作者单位： | 浙江工业大学 职业技术教育学院，浙江 杭州 310032 |
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| 摘 要： | 本文采用晶界渗镓剥离晶粒技术实现了三维晶粒尺寸及其拓扑学参数（晶粒界面数N2）的直接实验测量，利用回归分析，得出了晶粒尺寸与晶粒拓扑学参数定量关系；晶粒界面数N2与晶粒尺寸R^-间存在线性对应关系。
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| 关 键 词： | 晶粒尺寸 拓扑参数 回归分析 定量关系 高纯铝 |
| 文章编号： | 1006-4303(2001)01-0017-03 |
| 修稿时间： | 2000-03-13 |
Study on quantitativerelation between grain size and topologic parameter of super-pure aluminium |
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| ZHENG Mei-lian,CAO Zhi-xi. Study on quantitativerelation between grain size and topologic parameter of super-pure aluminium[J]. Journal of Zhejiang University of Technology, 2001, 29(1): 17-19 |
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| Authors: | ZHENG Mei-lian CAO Zhi-xi |
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| Abstract: | dimensional size and topologic parameter (face number of grains) of a super-pure aluminum sample were experimentally measured by the method of separating the grains from the sample after alloying the grain boundaries with gallium. By regressing analysis, it is found that the face number of gains is directly proportional to its equivalent sphere radii. |
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| Keywords: | grain size topologic parameter regressing analysis |
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