| 老龄飞机结构的腐蚀问题与对策 |
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| 引用本文： | 陈群志,王逾涯,崔常京,张蕾.老龄飞机结构的腐蚀问题与对策[J].装备环境工程,2014,11(6):1-9. |
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| 作者姓名： | 陈群志 王逾涯 崔常京 张蕾 |
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| 作者单位： | 北京航空工程技术研究中心,北京,100076 |
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| 摘 要： | 列举了某型老龄飞机腐蚀故障案例,阐明了老龄飞机结构腐蚀的共性问题及特点,从使用寿命期指标体系、结构抗腐蚀品质、服役环境、使用维护与腐蚀修理等方面较系统地分析了老龄飞机结构腐蚀的主要原因和影响因素。重点阐述了老龄飞机结构腐蚀防护对策与措施,主要包括结构腐蚀检查评估、涂层体系改进与结构密封防水改进、外场使用维护中腐蚀预防与控制措施。
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| 关 键 词： | 老龄飞机结构 腐蚀 服役环境 涂层体系 密封防水 使用维护 腐蚀修理 |
| 收稿时间： | 2014/9/25 0:00:00 |
| 修稿时间： | 2014/12/15 0:00:00 |
Corrosion Problems and Countermeasures of the Aging Aircraft |
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| CHEN Qun-zhi,WANG Yu-y,CUI Chang-jing and ZHANG Lei.Corrosion Problems and Countermeasures of the Aging Aircraft[J].Equipment Environmental Engineering,2014,11(6):1-9. |
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| Authors: | CHEN Qun-zhi WANG Yu-y CUI Chang-jing and ZHANG Lei |
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| Institution: | Beijing Aeronautical Technology Research Center, Beijing 100076, China;Beijing Aeronautical Technology Research Center, Beijing 100076, China;Beijing Aeronautical Technology Research Center, Beijing 100076, China;Beijing Aeronautical Technology Research Center, Beijing 100076, China |
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| Abstract: | Corrosion failure cases were listed for a certain type of aging aircraft structure. The common corrosion problems and theirs characteristics of the aging aircraft structure were clarified. The main causes and impact factors of the aging aircraft structure corrosion were systematically analyzed from the index system of service life period, structure corrosion characteristics, service environment, corrosion maintenance during service and corrosion repair,etc. The aging aircraft structure corrosion protection countermeasures were emphatically elaborated, mainly including corrosion inspection evaluation, coating system improvement, waterproof sealing structure improvement, corrosion prevention and control measures during field use maintenance. |
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| Keywords: | the aging aircraft structure corrosion service environment coating system sealed waterproof use main-tenance corrosion repair |
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