Tungsten sheet and tungsten plate are thin sheets or plates made of high-purity tungsten material through precision processing, with extremely high melting point, high strength, good thermal stability, and corrosion resistance. They have important applications in multiple fields:
1. Vacuum coating industry: As a target material in physical vapor deposition (PVD) process, it is used to prepare various hard wear-resistant coatings, optical films, semiconductor films, etc.
2. Manufacturing of high-temperature furnaces: Due to their excellent high-temperature performance, tungsten sheets and plates are widely used as insulation screens, heating element brackets, furnace structural components, etc. inside high-temperature furnaces.
3. Nuclear industry and aerospace: In nuclear reactors, tungsten sheets or plates can be used to make shielding materials to prevent radiation leakage; In the aerospace field, due to its lightweight and high temperature resistance, it is commonly used in the