| 基于材料分类的无人机部件中性盐雾加速实验研究 |
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| 引用本文： | 汪水翔,魏永黎,汪卫华,邓海飞,钱正祥,徐顺金.基于材料分类的无人机部件中性盐雾加速实验研究[J].装备环境工程,2007,4(4):14-18,84. |
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| 作者姓名： | 汪水翔 魏永黎 汪卫华 邓海飞 钱正祥 徐顺金 |
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| 作者单位： | 1. 炮兵学院,合肥,230031
2. 巢湖铸造厂有限责任公司,安徽,巢湖,238004 |
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| 基金项目： | 无人机装备失效研究项目 |
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| 摘 要： | 使用纯度≥95.5%的工业氯化钠配置5%的中性溶液作为腐蚀加速溶液,根据无人机部件的材料分类,选取金属和非金属典型部件进行中性盐雾实验.实验结果表明:非金属材料和部分表面经过特殊处理的金属材料构件具有较强的耐盐雾侵蚀能力,而部分金属表面经过实验后受到了较严重的侵蚀.针对这一实验结果,分析了盐雾对无人机典型部件的侵蚀机理,总结出中性盐雾环境下各部件的腐蚀规律,给出了提高无人机系统部件抗盐雾侵蚀能力的措施.
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| 关 键 词： | 无人机 部件材料 腐蚀机理 中性盐雾实验 材料分类 无人机系统 部件 抗盐雾 加速实验 研究 Categorization Material Based Components Testing Spray Neutral Salt 腐蚀规律 环境 侵蚀机理 分析 严重 实验后 金属表面 |
| 文章编号： | 1672-9242（2007）04-0014-05 |
| 修稿时间： | 2007-03-27 |
Study of Neutral Salt Spray Testing of the UAV Components Based on Material Categorization |
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| WANG Shui-xiang,WEI Yong-li,WANG Wei-hua,DENG Hai-fei,QIAN Zheng-xiang,XU Shun-jin.Study of Neutral Salt Spray Testing of the UAV Components Based on Material Categorization[J].Equipment Environmental Engineering,2007,4(4):14-18,84. |
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| Authors: | WANG Shui-xiang WEI Yong-li WANG Wei-hua DENG Hai-fei QIAN Zheng-xiang XU Shun-jin |
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| Institution: | 1. New Star Institute of Applied Technology, Hefei 230031, China; 2. Chao Hu Zhu Zao Chang, Chaohu 238004, China |
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| Abstract: | The typical components of the Unmanned Aerial Vehicle(UAV) were selected by Neutral Salt Spray testing(NSS) based on the material categorization.The results showed that some nonmetal material component and some metal material component covered with coating was able to resist the solt fog corrosion,and some metal material component can't do.According to the results of the testing,the corrosion mechanism were analyzed and the corrosion regulation of the selected typical components under the neutral salt environments were summarized.The concrete measures of improving the corrosion resistances of the components were given,which can be reference for the relative equipments design. |
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| Keywords: | UAV component material corrosion mechanism neutral salt spray testing |
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