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| 沿海飞机铝合金结构件腐蚀与防护 | |
| 引用本文： | 胡芳友,王茂才,温景林.沿海飞机铝合金结构件腐蚀与防护[J].腐蚀科学与防护技术,2003,15(2):97-100. |
| 作者姓名： | 胡芳友 王茂才 温景林 |
| 作者单位： | 1. 中国科学院,金属研究所,沈阳,110016;东北大学,材料与冶金学院,沈阳,110004 2. 中国科学院,金属研究所,沈阳,110016 3. 东北大学,材料与冶金学院,沈阳,110004 |
| 摘 要： | 综合作者多年的飞机结构修理工作，分析、归纳了沿
海机场飞机典型腐蚀损伤，得出飞机结构腐蚀主要是环形间隙中未加保护的铝合金表面和间隙中的积水而形成的电化学腐蚀.提出缝隙密封等减少结构腐蚀的制造和使用维护过程中的防腐工艺措施. |
| 关 键 词： | 铝合金 飞机结构 腐蚀 对策 |
| 文章编号： | 1002-6495(2003)02-0097-04 |
CORROSION ANALYSIS OF ALUMINUM ALLOYS FOR AIRCRAFT STRUCTURAL COMPONENTS AND ITS PROTECTION |
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| HU Fangyou ,WANG Maocai ,WEN Jinglin.CORROSION ANALYSIS OF ALUMINUM ALLOYS FOR AIRCRAFT STRUCTURAL COMPONENTS AND ITS PROTECTION[J].Corrosion Science and Protection Technology,2003,15(2):97-100. | |
| Authors: | HU Fangyou WANG Maocai WEN Jinglin |
| Affiliation: | HU Fangyou 1,2,WANG Maocai 1,WEN Jinglin 21.Institute of Metal Research,The Chinese Academy of Sciences,Shenyang 110016,2.School of Materials and Metallurgy,Northeastern University,Shenyang 110004 |
| Abstract: | The article summarizes the corrosion phenomena of aluminum alloys used for aircraft structural components,and points out that the occurrence of corrosion is mainly due to the effect of the unprotected surface of clearances around rivets or screws and the water in it.A physical model of corrosion is postulated.Furthermere,some protective measures are proposed for controlling the corrosion,which may be taken during design and manufacture of the components,as well as during service. |
| Keywords: | aircraft structure aluminum alloy corrosion and protection |
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