Corrosion Resistance Gold Plated Tungsten Wire For High Power RF Applications
What is Gold-Plated Tungsten Wire?
Gold-plated tungsten wire is made by coating a tungsten core with a layer of gold through electroplating or other advanced techniques. This combination leverages tungsten’s exceptional mechanical properties—such as high melting point and tensile strength—while enhancing its surface with gold’s excellent conductivity, corrosion resistance, and biocompatibility.
Key Features of Gold-Plated Tungsten Wire
1 . High Strength and Durability
Tungsten’s high tensile strength and resistance to wear make it ideal for applications requiring robust materials.
2 . Excellent Conductivity
The gold coating provides superior electrical conductivity, making the wire suitable for high-precision electronic connections.
3 . Corrosion and Oxidation Resistance
Gold’s resistance to tarnish and chemical reactions ensures the wire remains reliable in harsh environments.
4 . Biocompatibility
Gold is biocompatible, making gold-plated tungsten wire a preferred material for medical and biological applications.
5 . Thermal Stability
With tungsten’s high melting point (3,422°C), the wire can withstand extreme temperatures, ideal for aerospace and high-temperature environments.
| Gold plated tungsten wire |
| Types | Properties and Characteristics |
| Non-Sag Property | Anti-Vibration | Discharge Property | Machina-bility | Diameter Range(mm) |
| Pure tungsten wire | △ | △ | ◎ | | 0.1-60 |
| Rhenium-Tungsten Wire | ◎ | | ○ | ○ | 0.02-3.0 |
| Doped Tungsten Wire | ◎ | ◎ | ○ | ◎ | 0.005-17 |
Note: The above Diameter, BL, EL parameters can be customized according to customer requirements.
Application:
Application fields of gold-plated tungsten wire
Replace corrosive tungsten wire and tungsten-aluminum wire and be used as the electrode wire of copiers.
Gold-plated tungsten wire can also be used as an ideal corrosion-resistant electronic emission material and can be widely used in scientific research fields such as high-energy physics and meteorology.
Biology and medical fields.
1.What kind of Enameled copper wire do Winner produce?
We focus on research and development of selfbonding magnet round copper wire, fine polyurethane magnet wire, selfbonding litz copper wire and selfbonding silk covered wire.
2.What's diameters available of the Enamelled copper wire ?
We specialize in fine and ultra fine enamelled copper wire,diameters available of our products is Φ0.018-0.50mm.
3.What's selfbonding enameled copper wire?
Selfbonding enamelled copper wire is a special type of enamelled wire with an additional adhesive enamel overcoat such as thermoplastic resin.This adhesive has a bonding feature, which is activated
by heat or solvents.
Once activated the adhesive bonds turn to turn windings into a compact self supporting coil.
The use of selfbonding wire may offer cost and manufacturing advantages in some winding applications
as bobbins, tape, varnishing, or impregnation may be eliminated.
4. Is possible to get any sample of selfbonding enamelled copper wire that you have in production?
Of course you can!
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