Gold-plate Tungsten W Wires
Gold-plate Tungsten W Wires Description
We first make tungsten rod with high purity tungsten powder through hot isostatic pressing processing, then make wire through drawing processing, and finally gold-plated surface processing by electroplating or chemical deposition, and after the production is completed, a series of performance and quality tests will be carried out to ensure the high quality of the products ordered by customers.
Features
- High strength, high toughness, strong deformation resistance, easy processing
- High melting point, low coefficient of thermal expansion, good dimensional stability at high temperature
- Corrosion resistance, oxidation resistance, long service life
- Good electron emission characteristics ensure the stable operation of electronic devices
Application
- High temperature applications: commonly used in the manufacture of various filament electrodes and heating components.
- Electronics: Widely used in vacuum coating heater and TIG electrode.
- Scientific experiment field: mainly used in physical or chemical experimental equipment requiring high precision and stability.
- Corrosion resistance Application: The gold coating provides good corrosion resistance, allowing it to protect equipment from being affected in a variety of special environments.
Gold-plate Tungsten W Wires Dimension:
|
Grade |
W |
|
Plating Material |
Gold |
|
Plating Thickness |
3 – 5% by weight(1-3micron) |
|
Diameter |
0.025mm-0.05mm |
|
Purity |
W≥99.92%-99.97% |
|
Length |
10-200mm |
|
Melting Point |
3410°C |
|
Density |
19.17g/cm3 |
|
Surface |
Polished, Chemical cleaned, Smooth, Bright |
|
Standard |
ASTM B386 |
|
Certification |
ISO 9001 |
Gold-plate Tungsten W Wires Pictures
