Tungsten Fabricate

Tungsten Bar

Tungsten Bar




Manufacturing process of tungsten bar:
We are strict in the process of manufacturing

tungsten bar

. In order to offer better quality

pure tungsten

, we imported advance production equipments including IF induction sintering furnace, forging machine, wire cutting machine and others. The specific process including leather sheath modeling, sintering, forging, annealing, mechanical processing and further processes.
Tungsten bar applications:
Tungsten bar is used to make tungsten wire. Besides, it is widely applied in high temperature furnace, vacuum furnace, and sapphire crystal furnace. We can offer pure tungsten with purity of 99.95%.
Properties of tungsten bar:
Tungsten bar features high temperature resistance and high creep resistance. In addition, it has good high-temperature strength and electrochemical corrosion resistance.
Specifications of tungsten bar:
tungsten barchemical compositions and applications:
type purity of tungsten application
WAL1 >=99.92% filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
WAL3 >=99.92% grid siderod,lead,support,electrode for the discharge lamp,etc.
W1 >=99.95% grid siderod,support,lead and electrode,etc.
W2 >=99.92%
Tungsten bar forms and dimensions:
furnished form specified diameter min.length
wroughted 2.8<=d<5.0 600
5.0<=d<6.5 300
6.5<=d<11.0 200
straightened 0.8<=d<1.0 1000
1.0<=d<3.0 800
ground 0.8<=d<3.0 800-1000
3.0<=d<6.5 300-600
6.5<=d<10.0 200