Tungsten filament is the essential part in bulbs, such as halogen bulbs and vacuum bulbs. Tungsten is an element that is used in the creation of light bulb filaments.
Non-Sag tungsten wires are indispensable for the lighting industry. For the necessary creep resistance, large elongated grains are considered as the desired microstructure.
Tungsten granule, also known as tungsten flux, is the processing of tungsten metal into small particles, particle size 20-40 mesh, high purity above 99.95%.