In which specific industrial environments is tungsten plate widely used?

Tungsten Plate, as a high-performance metal material, has been widely used in various specific industrial environments. In the manufacturing of high-temperature furnaces, tungsten plates are widely used as heat shields and heating elements due to their high melting point and low thermal expansion coefficient. In high temperature environments, tungsten plates can work stably without deformation, effectively protecting the furnace structure and improving heating efficiency. This application requires tungsten plates not only to have a high melting point to resist high temperatures, but also to have good thermal stability and thermal conductivity to ensure uniform and stable temperature distribution inside the furnace.

Tungsten plates also play an important role in the electronics and semiconductor industries. For example, in vacuum coating technology, tungsten plates are often used as sputtering targets to deposit tungsten atoms onto substrates through physical or chemical methods to form thin films. This application requires tungsten plates to have high purity and good flatness to ensure the quality and stability of the coating. Meanwhile, as the coating process needs to be carried out in a vacuum environment, tungsten plates are also required to have good vacuum performance and corrosion resistance.

In addition, tungsten plates are also used in the aerospace and defense fields due to their excellent performance. For example, in the guidance systems of missiles and rockets, tungsten plates can be used as rotor materials for gyroscopes, improving their accuracy and reliability due to their high density and stability. This application requires tungsten plates not only to have high density to provide stable rotational performance, but also to have good mechanical processing performance and fatigue resistance to ensure stable operation under extreme conditions.