Powder metallurgy materials have made endless contributions to the military industry and have endless potential and competitiveness in national defense construction. Powder metallurgy materials are widely used in military fields such as aerospace industry, nuclear industry and weapon industry. The aerospace industry has very strict requirements for data functions. In addition to requiring data to have the highest possible stability and specific strength, it generally requires data to have the highest possible summary function.

The powder metallurgy materials used in the aviation industry include special function materials, such as conflict materials, anti-friction materials, sealing materials, filtering materials, etc., which are mainly used for aircraft and engine auxiliaries, appearances, and airborne equipment. The other is high-temperature and high-strength structural materials, which are mainly used for important structural parts of aircraft engine mainframes.

In addition, in the aerospace and aviation industries, high-density tungsten alloys are used to make gyroscope rotors called the "heart" of navigation; and can be used as balance weights, shock absorbers, aircraft and helicopter lift control and rudder Weather standard counterweights, etc.; also used for autopilot and direction support balance counterweights, aircraft engine counterweights, decompression chamber counterweights, etc.