Tungsten powder that that produced by our own factory and then
sinters tungsten bar by scientific and standardized
technology. Tungsten bar has low content of impurities and good
The tungsten density is 18g/cm3-18.3g/cm3 and tungsten purity is more than 99.95%.
Characteristics of tungsten bar:
The melting point of tungsten bar is 3410℃. Tungsten bar has
Excellent thermal/electric conductivity. The crystal structure of
tungsten bar is impact, so tungsten bar has good erosion
Applications of tungsten bar:
Tungsten bar is generally used to manufacture emitting cathode,
high temperature setting lever, support, lead, print needle and all
kinds of electrodes and the quartz furnace heater.
Appearance of tungsten bar:
Tungsten bar has no bending, crack, burr, peeling and other defects
affecting the further uses.