北京理工大学珠海学院 2020 届本科生毕业设计（论文）铝合金在现代飞机上的应用研究铝合金在现代飞机上的应用研究摘 要随着飞机制造技术和航空材料学的不断发展和进步，有人认为铝合金在航空器的结构材料的选用可以被钛合金和先进的复合材料所取代。但是近年来，随着对新型材料的不断研究，铝合金的研究也有了很大的发展，新发掘了很大的材料潜力，因为铝合金相对于其它合金和复合材料的价格优势和工艺优势，现代飞机上的结构材料还是以铝合金为主，通过对铝合金性能，焊接工艺和表面处理技术，对铝合金进行调整和研究，我们可以得到性能优良能适合现代飞机的结构材料。现代飞机需要使用质量轻、抗腐蚀性好以及强度高的材料。这是铝合金在这个行业被广泛使用的主要原因，因为它不仅能够满足所有这些需求，而且还价格相对较低。能够在行业内带来物超所值的经济效益。关键词：现代飞机 铝合金 高强度PAGE \* MERGEFORMATIV北京理工大学珠海学院 2020 届本科生毕业设计（论文）Application of aluminum alloy in modern aircraftABSTRACTWith the continuous development and progress of aircraft manufacturing technology and Aeronautical Materials Science, it is believed that the selection of aluminum alloy in aircraft structural materials can be replaced by titanium alloy and advanced composite materials. However, in recent years, with the continuous research on new materials, the research on aluminum alloy has also made great progress, and great potential of materials has been explored. Because of the price advantage and technological advantage of aluminum alloy compared with other alloys and composite materials, the structural materials of modern aircraft are mainly aluminum alloy. Through the performance of aluminum alloy, welding process and surface treatment technology, aluminum alloy has been widely used By adjusting and studying the alloy, we can get the structural materials with excellent performance and suitable for modern aircraft.Modern aircraft need to use materials with light weight,...
