Tungsten disulfide is a solid lubricating material with good lubricating performance and excellent high temperature and extreme pressure resistance. So it can meet the lubrication requirements of astronomical telescope. Usually, the lens tube coated with tungsten disulfide helps us observe the celestial bodies clearly.

Tungsten disulfide is popular in aerospace as a new type of solid lubricating material. It can be coated on the parts of spaceflight apparatus, so as to extend their service lives as much as possible and ensure their stable works.

As tungsten disulfide has good lubricating performance and excellent high temperature resistance, it can be coated on injection mold to improve its lubricating performance and prolong its service life. In addition, the coating thickness of tungsten disulfide is very small.

Lubricious tungsten disulfide can be used under complex working conditions such as high temperature, high pressure and vacuum. Therefore, it can be applied in lubrication of Mars probe parts to ensure their long-term work.

Tungsten disulfide can be used in the lubrication of lens tube to prolong its service life. Lens tube is the main rotating part of infrared thermal imager. It is important to provide stable lubrication for the lens tube as the working environment of infrared thermal imager is complex.

Coating thickness of tungsten disulfide can be measured by a main type of magnetic thickness gauge, magnetic or electromagnetic induction thickness gauge. Tungsten disulfide coating with diamagnetism is usually applied to protect the metal surfaces.

As tungsten disulfide has diamagnetism, its coating thickness can be successfully measured by magnetic stretching thickness gauge. And magnetic stretching thickness gauge is a main kind of magnetic thickness gauge.

Tungsten disulfide coating is a high quality solid lubricating material, which is related to its coating thickness. Tungsten disulfide coating with thin thickness can be used to treat the metal surfaces and prevent them from harm, having great application value in many fields.

Tungsten disulfide coating is a continuous solid film coated by tungsten disulfide once. It is formed by spaying or blushing film-forming agent on the friction surface. And the film-forming agent is made from tungsten disulfide powder and organic binder or inorganic binder. Tungsten disulfide coating is regarded as the most promising solid lubrication coating.

Heterojunction of tungsten disulfide and tungsten trioxide monohydrate is a transverse heterojunction formed by tungsten disulfide and tungsten trioxide monohydrate with covalent bonds. It has great potential application value in the field of photocatalytic semiconductor nanocomposites.