Gold Plated Wire With Tungsten Description

Material selection and processing

We first pre-treat the high-purity tungsten wire by surface cleaning, and then we can use electroplating, physical vapor deposition, or chemical vapor deposition to attach the gold film. Our company's products have obtained ISO9001 quality certification, so you can order with confidence.

Characteristics

Excellent electrical properties

Improve the conductivity of the tungsten wire surface and reduce the risk of surface oxidation and ablation, ensuring stable contact resistance during long-term use.

Strong mechanical properties

It achieves a perfect combination of high strength and high flexibility, and has a high melting point, good high-temperature resistance, and is not easy to break in high-temperature environments.

Stable chemical properties

It has outstanding corrosion and oxidation resistance, and can maintain good dimensional stability in various corrosive media such as acid, alkali, salt, and air.

Excellent surface properties

Highly reflective to visible and infrared light.

Smooth surface with a low coefficient of friction reduces wear in mechanical contacts.

Application

Lighting field: Gold Plated Wire With Tungsten replaces traditional tungsten filaments in halogen lamps and high-temperature incandescent lamps to reduce evaporation loss and extend life. At the same time, the gold film reflects infrared light and improves light efficiency.
Electronic industry: used for high-reliability wires, connectors, semiconductor packaging pins, etc., such as avionics equipment and satellite components.
Scientific research and experimental equipment: filaments of scanning electron microscopes, thermocouple wires for high-temperature experiments, and the stability of the emitted electron beam is better than that of pure tungsten wire.
Medical field: electrode wires of medical electronic implants or surgical instruments, the biocompatibility of gold avoids human rejection reactions.
Precision instruments: electrodes and contact materials of high-precision sensors or relays to ensure stable signal transmission and extend the service life of equipment.

Gold Plated Wire With Tungsten Dimension

Grade	W1
Plating Material	Gold
Diameter	0.001mm-3mm
Purity	W≥99.95%
Length	10-1000mm
Melting Point	3410°C
Hardness	≥120HV
Density	19.17g/cm³
Surface	Chemically cleaned, Smooth, Bright
Standard	ASTM, GB
Certification	ISO 9001