Tungsten disulfide for preparing high temperature bearing grease has the smallest friction coefficient among many lubricating materials. Generally, tungsten disulfide nanopowder is often added as an extreme pressure additive to the production of grease. Wherein, the amount of nano WS2 added varies with the type of grease and applications, and its adding amount is in the range of 1.5-6%.

Tungsten disulfide for lubricating hub bearing is a kind of anti-wear lubricating material that can be used under various harsh conditions such as high temperature, ultra-low temperature and strong corrosion. Hub bearing is one of the key parts of automobiles, and is very close to the ground and high-temperature brake discs and other parts, so it needs to adapt to various complex road conditions and harsh driving environments. And therefore, in order to prolong the service life of the hub bearing, it is necessary to apply lubricating oil to reduce friction. However, lubricating oil will evaporate in high temperature environment and thaw in low temperature environment, reduce lubricating oil activity or lose lubricating effect, so frequent addition of lubricating oil is required.

Tungsten disulfide (WS2) is a promising solid inorganic lubricating material. Graphite and molybdenum disulfide (MoS2) are the earliest and widely used solid lubricating materials. However, WS2 has the tendency to replace molybdenum disulfide or to develop together with molybdenum disulfide.

Yellow tungsten oxide photocatalyst is an active material with tungsten oxide nanoparticles as photocatalytic particles, whose application has attracted much attention as it is environmentally friendly and non-toxic with excellent photocatalytic degradation function.

Yellow tungsten oxide for air purification is an emerging photocatalyst product, which is different from the air purification products with common adsorption and filtration methods on the market. Compared with traditional photocatalyst products, the requirements of tungsten trioxide on the use environment are greatly reduced. It can exert high effects under weak visible light such as indoor lights or sunlight, so it has been widely used in homes, companies, schools, hospitals and other places.

Yellow tungsten oxide for antibacterial material is a photocatalyst and is regarded as one of the safest purification materials in the world. Under weak indoor lights, it absorbs light to form electrons and holes, releasing hydroxyl radicals and active oxygen, to easily decompose 99% of viruses and bacteria indoors.

Tungsten alloy fragment is a kind of components used in land mines and grenades that can form a large number of high-speed fragments under the action of high-energy explosives and use the high-speed impact of the fragments to ignite and detonate the target, thereby killing the enemy's vital forces, (people, animals), unarmored or light armored vehicles, aircraft, radar, missiles and other weapons or equipment.

Tungsten alloy rocket ignition tube is a kind of high temperature resistant ignition tube as it has property of ultra-high melting point. Also, such an ignition tube also has high hardness and good wear resistance to meet the high performance requirements of rocket engines on ignition tubes.

Tungsten alloy shock absorber, also known as tungsten alloy buffer, has high wear resistance, impact resistance, high temperature resistance and many other characteristics, so that it is mainly applied for military aircraft such as fighter, bomber, air early warning (AEW), and transport aircraft.

Tungsten disulfide solid lubricant coating is a lubricating coating prepared using tungsten disulfide nano powder (WS2 nano powder) as a lubricating additive. Such a lubricant coating has a wide application as it has functions of lubrication, wear resistance, temperature resistance, weather resistance, corrosion resistance, and extreme pressure resistance. And a dense film can be formed on the surface of the workpiece by spraying, roller coating, dip coating, brush coating, blade coating, etc.