Name: Gold Plated Tungsten Wire Gold Plating On Tungsten Line Thread String
Brand: SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD.
SKU: TW011
Price: 999 USD
Availability: InStock

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Gold Plated Tungsten Wire Gold Plating On Tungsten Line Thread String

gold plated tungsten wire thread

gold plating tungsten line string

tungsten wire with gold plating

Brand Name:

WINNER

Certification:

ISO9100

Model Number:

TW011

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Product Details

Product Type:

Bonding Wire

Coating Thickness:

0.0003mm

Material:

Tungsten

Coating:

Gold

Length Meters:

500/1000

Bonding Method:

Ultrasonic

Temperature Range:

-40°C To 200°C

Surface Finish:

Bright

Conductivity:

98%

Package Size:

100 Meters

Bond Strength:

High

Package:

Spool

Highlight:

gold plated tungsten wire thread

gold plating tungsten line string

tungsten wire with gold plating

Payment & Shipping Terms

Minimum Order Quantity

1PC

Price

999

Packaging Details

Roll, Neutrial Packing or with OEM LOGO

Delivery Time

5-8 WORKING DAYS

Payment Terms

L/C,Western Union,T/T

Supply Ability

100000 rolls per month

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Product Description

Gold is the most commonly used thin coating material and does not chemically react under normal conditions. Gold and tungsten have exactly the same density, but their mechanical properties and melting temperatures vary.The most common way to combine the two is to plate gold on the tungsten wire to form a very thin gold-plated layer, which can improve the wettability during welding, prevent chemical corrosion, reduce the secondary emission of electrons, and achieve good performance. electrical contact and conductivity. Gold-plated tungsten wires have the advantages of good tensile strength, strong wear resistance, good plasticity, strong durability, superior oxidation resistance and low production cost.

Product Specifications

Material	Tungsten
Purity	Wu≥ 99.99%
Gold-plated thickness	0.3um
Wire diameter	0.02mm/0.03mm/0.04mm/0.05mm/0.06mm/0.07mm/0.1mm/0.2mm
Length	1000/2000 meter (cut from roll)

Gold plated tungsten wire properties (Theoretical)
Compound Formula	W
Molecular Weight	183.84
Appearance	Metallic wire
Melting Point	3410 °C
Boiling Point	5660 °C
Density	19.3 g/cm3 (25 °C)
Solubility in H2O	N/A
Electrical Resistivity	4.9 μΩ-cm, (20 °C)
Exact Mass	183.951 g/mol
Monoisotopic Mass	183.951 g/mol

Key Features

Shiny golden surface condition - brighter than black or white tungsten wire
Exceptional high temperature resistance and high melting point
Low coefficient of thermal expansion
Superior corrosion resistance compared to ordinary tungsten wire

Applications

Gold-plated tungsten wire serves as an electrode in photocopiers, replacing corrosion-resistant tungsten wire and tungsten aluminum wire. It also functions as an ideal corrosion-resistant electron emission material with applications in high-energy physics, meteorology, and other scientific research fields.

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