use:industrial melting
point:***7c density:*0.2g/cm3
Characteristics:high
melting point, high strength,outstanding
thermal conductivity,excellent
resistance to oxidation at high temperatures,excellent
resistance to electrochemical corrosionApplications:used as
the steel-making additiveused for
fabrication of sintering boats, high temperature furnace heating
elements and heat shields,produce electronic tube, parts of
special use lamps, etc.
furnace part and heating elments, electronic part,
semiconductor,used for fabrication of sintering
ndustrial furnace and medicalfor
producing tungsten targetsfor
producing ion implantation partsfor
rolling tungsten foil and punching tungsten discsfor
producing electric light source parts and electric vacuum
componentsfor
producing heating elements and refractors in high temperature
furnacesfor
producing W-boats, and heating units in high temperature
furnaces
