Production process:
Tungsten powder--screening--batch--isostatic pressing--rough turning processing--medium frequency sintering--fine turning processing--packaging.
Parameter
Product Parameter
Production process:
Tungsten powder--screening--batch--isostatic pressing--rough turning processing--medium frequency sintering--fine turning processing--packaging.
Parameter
Purity
99.95%
Density
19.2cm³/g
Melting point
3420℃
Boiling point
5972℃
Grade
W-1
National standard
YS/T 796-2012
American Standard
Surface
Electrolytic polishing
Application
Wide Range Of Applications For Tungsten Crucible
Because the melting point of tungsten is as high as 3420 ℃, tungsten crucibles are widely used in the core containers of sapphire single crystal growth furnace, quartz glass smelting furnace, rare earth smelting furnace and other industrial furnaces
