| 顶杆法热膨胀仪在材料研究中的应用 |
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| 引用本文： | 陈云仙,陆昌伟.顶杆法热膨胀仪在材料研究中的应用[J].分析测试技术与仪器,1999(2):111-114. |
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| 作者姓名： | 陈云仙 陆昌伟 |
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| 作者单位： | 中国科学院上海硅酸盐研究所 |
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| 摘 要： | 利用顶杆法膨胀仪，探讨了材料结构、密度与热膨胀的关系，用其它实验方法交叉结合对材料的相变进行了研究，并通过热膨胀曲线确定某些材料的特定工艺参数，实验证实了热膨胀在材料热学性能研究领域中是一种非常简捷、可靠、实用的工具之一
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| 关 键 词： | 热膨胀 结构 密度 相变 工艺参数 |
| 收稿时间： | 1998/6/21 0:00:00 |
| 修稿时间： | 1999/1/25 0:00:00 |
The Application of Push Rod Dilatometer to Material Studying |
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| CHEN Yunxian and LU Changwei.The Application of Push Rod Dilatometer to Material Studying[J].Analysis and Testing Technology and Instruments,1999(2):111-114. |
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| Authors: | CHEN Yunxian and LU Changwei |
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| Institution: | Shanghai Institute of Ceramics, the Chinese Academy of Sciences, Shanghai 200050;Shanghai Institute of Ceramics, the Chinese Academy of Sciences, Shanghai 200050 |
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| Abstract: | The relationship between the structure and the density of the composite material and thermal expansion characteristic was explored by push rod dilatometer. The phase transition of the material was also studied by combined dilatometer with other method. The technological parameters of the glass processing can be determined from the curve of thermal expansion coefficient. Therefore the push rod dilatometer is very useful in the research of thermal performance of the material. |
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| Keywords: | thermal expansion structure density phase transition processing parameters |
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