| 阳极化钛合金的接触腐蚀 |
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| 引用本文： | 刘屏,许昌淦,彭仁明.阳极化钛合金的接触腐蚀[J].航空学报,1988(12). |
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| 作者姓名： | 刘屏 许昌淦 彭仁明 |
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| 作者单位： | 北京航空航天大学
(刘屏，许昌淦)，洪都机械厂(彭仁明) |
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| 摘 要： | 异种金属接触因电位差而产生腐蚀问题。接触腐蚀导致结构的强度损失和腐蚀增重。复合材料飞机垂尾、襟翼、副翼与铝合金或钢机身或机翼连接常用钛合金螺栓。因而,要研究减少和避免钛合金紧固件接触腐蚀的电化学机制。 1.实验结果 实验采用的电解液为自然状态的5％NaCl溶液,电解池中参比电极是饱
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| 关 键 词： | 接触腐蚀 钛合金 阳极化 |
THE CONTACT CORROSION OF ANODIZED TITANIUM ALLOYS |
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| Beijing University of Aeronautics and Astronautics Liu Ping Xu Changgan Hongdu Manufacturing Company Peng Renming.THE CONTACT CORROSION OF ANODIZED TITANIUM ALLOYS[J].Acta Aeronautica et Astronautica Sinica,1988(12). |
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| Authors: | Beijing University of Aeronautics and Astronautics Liu Ping Xu Changgan Hongdu Manufacturing Company Peng Renming |
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| Institution: | Beijing University of Aeronautics and Astronautics Liu Ping Xu Changgan Hongdu Manufacturing Company Peng Renming |
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| Abstract: | Electrochemical parameters of some anodized titanium alloys, carbon/epoxy resin composite, 30CrMnSiA steel and anodized aluminum alloys were measured, and contact corrosion behaviours of anodized titanium alloys with these contact materials were studied. Experimental results show that these anodized titanium alloys hare excellent contact corrosioa resistance ,and carbon/epoxy resin composite, 30CrMnSiA steel electroplated with hard chromium, and anodized LY12 aluminum alloy ran be used as contact materials for anodized titanium alloys. |
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| Keywords: | contact corrosion titanium alloys anodization |
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