Research and Development
Ultra high density tungsten rods that withstand extreme working temperature. High density and fine crystal tungsten rod for discharge lamp electrodes (SMD + W)
1. High density and fine crystal material
・By applying plastic working above a certain working ratio, a high density tungsten material can be obtained. As the electrode becomes larger, plastic working of a higher working ratio is required.
2. High hot strength and toughness
・It can be seen that even after heat treatment at ultra high temperature, coarsening has been prevented.
3. High spatter resistance
4. Low gas release
・Diameter: 0.5 mm – 30 mm
・Length: Up to 2000 mm (cut to a desired length)