| 高温下垫片的蠕变失效分析 |
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| 引用本文： | 宋兆哲,刘美红. 高温下垫片的蠕变失效分析[J]. 科学技术与工程, 2010, 10(12) |
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| 作者姓名： | 宋兆哲 刘美红 |
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| 作者单位： | 昆明理工大学机电工程学院,昆明,650093 |
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| 摘 要： | 高温下垫片的蠕变行为,是密封系统发生失效和泄漏的根本原因。建立了垫片蠕变量的数学模型,进行了高温蠕变的试验研究,得出了垫片蠕变量和温度、时间的关系式。
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| 关 键 词： | 高温 密封 蠕变 垫片 失效 |
| 收稿时间： | 2010-01-19 |
| 修稿时间： | 2010-02-08 |
Failure analysis for creep of gasket at elevated temperature |
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| songzhaozhe and liumeihong. Failure analysis for creep of gasket at elevated temperature[J]. Science Technology and Engineering, 2010, 10(12) |
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| Authors: | songzhaozhe and liumeihong |
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| Affiliation: | Faculty of Mechanical and Electrical Engineering/a>;Kunming University of Science and Technology/a>;Kunming 650093/a>;P.R.China |
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| Abstract: | The creep behavior of gasket at elevated temperature is the fundamental reason of system failure and leakage. The mathematic model for creep variables of gasket was built, experimental investigation of creep at elevated temperature was carried out. The relation between creep variables of gasket and temperature, time is derived. |
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| Keywords: | elevated temperature seal creep gasket failure |
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