| 非自由表面大块晶体过热的初探 |
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| 引用本文： | 赵利峰,叶玮光,周明.非自由表面大块晶体过热的初探[J].包钢科技,2005,31(5):22-24,44. |
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| 作者姓名： | 赵利峰 叶玮光 周明 |
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| 作者单位： | [1]中国市政工程东北设计研究院,吉林长春130021 [2]吉林大学应用技术学院,吉林长春130022 [3]加拿大温莎大学Windsor,Ontario,Canada N9B 3P4 |
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| 摘 要： | 初步研究了非自由表面大块单晶A1及大块晶体Pb的过热.主要介绍通过有效的方法制得试样,用DSC-7准确测量出在包覆状态下大块单晶Al及大块晶体Pb的过热度,从而得出大块晶体过热的必要条件.
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| 关 键 词： | 非自由表面 单晶 大块晶体 熔化温度 过热 |
| 文章编号： | 1009-5438（2005）05-0022-03 |
| 收稿时间： | 2005-01-21 |
| 修稿时间： | 2005-01-21 |
Study on superheating on surface- free bulk crystals |
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| ZHAO Li- feng, YE Wei- guang, ZHOU Ming.Study on superheating on surface- free bulk crystals[J].Science & Technology of Baotou Steel(Group) Corporation,2005,31(5):22-24,44. |
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| Authors: | ZHAO Li- feng YE Wei- guang ZHOU Ming |
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| Affiliation: | 1. Northeast Design and Research Institute of China Civil engineering, Changchun 130021, Jilin, China; 2. College of Applied Technology, Jilin University, Changchun 130022, Jilin, China ; 3. Windsor University, Ontario, Canada N9 B 3P4 |
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| Abstract: | The superheating of bulk crystals Pb and A1 without surfaces has been initially studied in this paper. Many samples were made with effective methods, and their melting temperatures were measured by DSC - 7. Therefore the essential condition of the superheating of the bulk crystals are verified. |
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| Keywords: | surface- free single crystals bulk crystals melting temperature superheating |
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