Tungsten Alloy Armor Piercing Projectiles rely on the action of high-temperature and high-pressure gas in the bore to obtain great initial kinetic energy to penetrate tank armor and destroy its internal system.

Tungsten Alloy is often used in harsh environments because of its high density, strength, good plasticity and hardness, such as bullets in military fields, prefabricated fragments of tungsten alloy, kinetic energy armor-piercing projectiles and so on.

Tungsten Trioxide is an oxide of tungsten and an important industrial raw material, which is widely used in many fields because of its good properties. For example, in the military field, it is often used as an important invisible material because of its strong ability to absorb electromagnetic waves. At present, there are several methods to prepare Tungsten Trioxide, among which sol-gel method, which has the advantages of simple process, less environmental pollution, less corrosion to equipment and relatively low production cost, is more popular.

Tungsten Trioxide (WO3) is an important N-type semiconductor material, which has excellent photoelectric properties and has a wide application prospect in solar cells, photoelectric devices, photocatalysis, sensor materials and other fields. At present, there are many commonly used methods to prepare Tungsten Trioxide, among which hydrothermal synthesis is a common one.