Tungsten products

Author:Bruce
Publication Date:2024-06-22 15:05
Clicks:112

  Tungsten products are essential for high-density, strength, and temperature resistance applications. Common tungsten products include rods and wires used in heating elements for electronic devices and high-temperature furnaces, alloys that enhance hardness and wear resistance in aerospace, defense, and medical equipment, targets crucial for X-ray generation in medical imaging and semiconductor manufacturing, as well as tungsten-molybdenum components for thermal shielding and structural support in high-temperature furnaces and hot-working processes. Tungsten-palladium alloys also serve in catalytic and high-temperature corrosion-resistant applications. Overall, tungsten's superior physical and chemical properties make it indispensable across electronics, aerospace, medical, and industrial sectors.

  Tungsten heating elements are high-performance components typically used in thermal processing and materials processing equipment requiring extremely high temperatures. Tungsten, with its exceptionally high melting point (3422°C) and excellent mechanical stability, performs exceptionally well in high-temperature applications.

PropertyDescription
Purity99.95%
GradeTW-1, TW-2/TW-4
Impurity Content0.05%
Hardness7.5 HB
Density19.35 g/cm³
Melting Point3420℃

Tungsten-processed products are widely used in:

  1. Sapphire crystal furnaces and vacuum furnaces: tungsten thermal insulation screens/thermal shields, furnace supports, loading boats, etc.

  2. Monocrystalline silicon industry: tungsten thermal shields.

  3. Vacuum coating industry: tungsten boats for evaporation coating, tungsten cathodes, tungsten planar targets.

  4. Semiconductor and electronic industries: tungsten planar heating elements for MOCVD, LED chip substrates, high-temperature resistant parts for MOCVD, and components for ion sources in ion implantation equipment.

  5. Medical device industry: manufacturing CT scanner collimator blades.