In the aviation industry, a field that pursues extreme performance, the choice of materials is crucial. Aluminum alloys have occupied an important position in the aviation field due to their excellent comprehensive properties.
Alloy 5052 belongs to the 5 series and is a non-heat-treatable strengthening alloy with magnesium as the main alloying element. In the aviation field, 5052 has many important applications. It is often used to manufacture aircraft fuel tanks, thanks to its excellent properties.
First of all, 5052 has medium strength, and its tensile strength can meet the requirements of the fuel tank to withstand a certain pressure during the flight of the aircraft. At the same time, it has good fatigue resistance and can withstand the frequent vibration and pressure changes during the flight of the aircraft, ensuring the long-term and reliable use of the fuel tank.
The corrosion resistance of 5052 aluminum alloy is extremely outstanding, which is of great significance in the aviation field. When flying at high altitudes, aircraft will face complex climatic conditions, including high humidity, high-altitude radiation, etc., and the fuel tank material must be able to resist the erosion of these factors. 5052 has strong resistance to corrosion in seawater and other harsh environments, which makes it excellent in aviation fuel storage.
Moreover, its good weldability makes the manufacture and maintenance of fuel tanks relatively easy, which can reduce production costs and time costs while ensuring structural integrity. In addition, the low density characteristics of 5052 aluminum alloy also meet the requirements of the aviation field for reducing weight and improving fuel efficiency, which helps aircraft achieve more efficient flight.
In the field of aviation, 6063 aluminum alloy can also be seen everywhere. aluminum alloy belongs to Al-Mg-Si series heat-treatable and strengthened aluminum alloy. Its heat treatment state is diverse. The common and important ones in aviation applications are mainly T4, T5, T6 and T651.
Aluminium alloy 6063 t5 is formed by extruding the aluminum alloy at high temperature, air cooling, and artificial aging at a certain temperature. This heat treatment process gives the 6063-T5 aluminum alloy moderate mechanical properties, good processing performance and excellent corrosion resistance.
It is often used to manufacture some aircraft structural parts, such as aircraft engine blades, wing ribs, etc. 6063 aluminum alloy has excellent mechanical properties, high strength, good tensile strength and fatigue resistance, and can withstand the huge stress faced by aircraft structural parts during flight.
For example, when the blades of an aircraft engine rotate at high speed, they must withstand high temperature, high pressure and the impact of airflow. The high strength characteristics of 6063 aluminum alloy enable it to do this job and ensure the stable operation of the engine.
The thermoplasticity of 6063 aluminum alloy is excellent, and it can be extruded into various profiles with complex structures, thin walls and hollows at high speed. This feature provides convenience for manufacturing complex-shaped aviation structural parts.
At the same time, it has excellent welding performance and corrosion resistance, and has no tendency to stress corrosion cracking. While ensuring structural strength, it can effectively prevent structural damage caused by corrosion and extend the service life of structural parts. In addition, the surface of 6063 aluminum alloy is very smooth after processing, and it is easy to anodize and color, which is not only beautiful, but also can further improve its surface protection performance.
Original Source:https://www.aircraftaluminium.com/a/aluminum-alloy-6063-5052-sheet.html
Tags: 6063 aluminum alloy ,
Contact Us
