Coated tungsten wire for vacuum environments has a variety of applications including: Electric Lamps and Lighting: Tungsten filament is commonly used as the filament for incandescent light bulbs and halogen lamps due to its high melting point and heat resistance. Electronics and Semiconductor Manufacturing: Vacuum-coated tungsten wire is used in the production of semiconductor devices and in the manufacture of electron tubes and cathode ray tubes (CRTs). Medical Equipment: Used in medical equipment such as X-ray tubes and certain types of diagnostic and therapeutic equipment. Thin film deposition: Tungsten wire is used as a heating element in the physical vapor deposition (PVD) process to deposit thin films of material onto a variety of substrates. It is suitable for everything from decorative coatings to hard protective coatings in the automotive and aerospace industries. kind of application. Scientific research equipment: Tungsten wire is also used in various scientific instruments and analytical devices in vacuum environments. These applications take advantage of tungsten’s unique properties, including high melting point, heat resistance, and excellent electrical and thermal conductivity.