Aeronautics and Astronautics

  Aluminum alloy sheet is an important structural material for aerospace vehicles. It is mainly used for fuselage skin, wing and stabilizer skin, fuselage frame, fuel tank and other structures. Guangying provides reliable products for commercial and military aircraft through advanced aluminum sheet manufacturing technology.
Through the application of aluminum alloy composites, the outer shell material on the aerospace vehicle can reduce the density by 5%-7%, the material stiffness is increased by 7%, and the weight is reduced by 10%, thereby improving fuel efficiency and at the same time, because of the resistance of the aluminum alloy material. Corrosiveness and good fatigue resistance and damage tolerance, extending the inspection interval time, reducing the maintenance cost of the spacecraft. Increased comfort: A wide range of products meets the benchmarks of all types of aircraft humidity and pressure, allowing the aircraft to have a larger window under the same pressure.

Lower capital costs: Aluminum alloys have a certain price advantage over steel.

Product features: high strength, high toughness, high resistance to damage tolerance.

 Tungsten and copper have uniform microstructure, high temperature resistance, high strength, arc erosion resistance, high density, electrical conductivity and moderate thermal conductivity.

As parts and components are widely used in aerospace, aviation, and industry.

 The a-type titanium alloy has stable structure, good oxidation resistance and welding performance, good corrosion resistance and machinability, but low plasticity (thermoplastic still good) and poor room temperature stamping performance. Among them, TA7 is the most widely used, which has moderate strength and sufficient plasticity in the annealed state, and has good weldability and can be used below 500 ° C; when the content of interstitial impurities (oxygen, hydrogen, nitrogen, etc.) is extremely low. It has good toughness and comprehensive mechanical properties and is one of the excellent ultra-low temperature alloys. Suitable for parts and weldments working in corrosive media below 400 °C, such as aircraft skins, skeleton parts, compressor housings, etc. It is used for long-term work below 500 °C and various die forgings, such as: manufacturing engine compressor discs and blades.

 B type titanium alloy characteristics, heat treatment strengthening, high strength, good welding performance and pressure processing performance; but the performance is not stable enough, the melting process is complex, so the application is not as extensive as the ɑ type, ɑ + β type titanium alloy.
Suitable for working parts below 350 °C, such as compressor blades, wheel and other heavy-duty rotating parts, as well as aircraft components.