Key Advantages of Potassium-Doped Tungsten (WK):  Ultra-High Temp Non-Sag: Potassium nanobubbles prevent high-temperature deformation and sagging.

Thermal Shock Resistance: Superior resistance to sudden

temperature spikes and electron bombardment.

Ideal Applications: High-temp heating elements, gasdischarge

lamp anodes, and ion-implantation chambers.

Below is a comparison between pure tungsten and Potassium-Doped Tungsten 

Our WK tungsten features an elongated interlocking grain structure that prevents high-temperature deformation and sagging. It offers exceptional creep resistance, high thermal stability, and excellent resistance to sudden thermal shock and vibration.

• Key Applications:

• High-temperature vacuum furnace mesh heaters & coils

• Gas-discharge lamp anodes & filament supports

• Ion-implantation chambers & semiconductor hardware

• Thermocouple protection tubes & furnace heating grids