Tungsten
One of the most heat-resistant metals. The melting point is 3422°C, the boiling point is 5555°C, the density of tungsten is 19.25 g/cm3. It has a shiny silver-gray appearance.
Аpplication area
The method of powder metallurgy is used to obtain products from tungsten. The process includes pressing and sintering tungsten powder into a billet, with further heating of the billet in a furnace, rolling or forging billets. Tungsten-based alloys are used for aircraft and engine parts, as well as in the medical industry.
Purchased raw materials
- In alloys W-Ni-Fe
- In alloys W-Ni-Cu
- In alloys W-Cu
- Tungsten powder
- Tungsten in the form of pieces
- Tungsten in the form of chips