Magnesium alloy has excellent strength and lightweight characteristics, so it has a wide application prospect in the aerospace industry. The following are several application directions of magnesium alloy forgings in the aerospace industry: Aeroengine components: Magnesium alloy forgings can be used to manufacture key components of aeroengines, such as blades, shells, rotors and turbine disks. Its high strength and thermal expansion resistance make the magnesium alloy forgings able to withstand the requirements of high temperature, high pressure and high speed working conditions, and improve the performance and efficiency of the engine. Aerospace structural parts: Magnesium alloy forgings can be used to manufacture structural parts of aerospace spacecraft, such as fuselage, wings, tail fins and landing gear. Its lightweight nature can reduce the overall weight of the vehicle, improve flight performance and fuel efficiency, and increase payload and range. Aerospace equipment accessories: Magnesium alloy forgings can also be used to manufacture aerospace equipment accessories, such as transmission systems, suspension systems, hydraulic systems and hatch parts. Its high corrosion resistance and plasticity enable magnesium alloy forgings to maintain good performance in complex working environments and provide reliable support and connections. Aerospace scientific instruments: Magnesium alloy forgings can also be used to manufacture aerospace scientific instruments, such as satellite platforms, measurement equipment and optical instruments. Its high rigidity and low coefficient of thermal expansion enable magnesium alloy forgings to meet the requirements of the instrument for accuracy and stability, and provide a reliable working environment. All in all, magnesium alloy forgings have a wide range of application prospects in the aerospace industry, which can provide advantages such as lightweight, high strength, high corrosion resistance and high temperature performance, thus promoting the development and progress of aerospace technology.