Tungsten-copper rod is an alloy of tungsten, copper and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity.

About Metal Alloy W-Cu Alloys Bar Custom Size Tungsten Copper Alloy Rod:

Tungsten-copper rod is an alloy of tungsten, copper and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has excellent electrical and thermal conductivity and high temperatures strength. Copper in an alloy can liquefy and evaporate at very high temperatures like above 3000 degC. The copper absorbs heat, and reduces its surface temperature. This material is sometimes called metal sweating.
A composite material made from tungsten and copper, Tungsten Copper is produced by high temperature sintering, static pressing and copper infiltration. This process makes good use of both the metal properties and plasticity of high purity tungsten and high-purity copper. Excellent arc breaking ability, low thermal expansion, thermal conductivity and electrical performance.

Tungsten and copper alloy have many uses. They are used to make contacts for high voltage electrical switches. These contacts can resist arc ablation. Rocket nozzle throat liners. Other occasions that involve high-temperature and/or thermal conductivity.

Resistance welding electrodes
The resistance welding electrode (select-tungsten copper WD10080): This electrode combines the best of both copper and tungsten. It is easy to cut and features high resistance, low temperature resistance, arc resistance, high specific gravity, excellent electrical conductivity and good thermal conductivity. Because of its hardness, high melting points, anti-adhesion properties, and excellent wear resistance, tungsten is frequently used in projection welding.

Spark electrode
You can choose from either tungsten or tungsten-copper electrodes WD10070 or WD10075. When the mold of high-temperature superhard alloy tungsten steel needs to be broken down, ordinary electrodes are not recommended. The speed and loss is very slow. The workpiece's accuracy can be greatly enhanced by a low corrosion rate, a precise electrode shape and outstanding processing performance.

High Voltage Discharge Tube Electrodes
Select WD10070 high-voltage discharge electrode: The temperature of the contact materials will rise by several thousand degrees Celsius when the high-voltage vacuum discharge tube is in operation. This happens within just a few seconds. The thermal conductivity is necessary for stable operation of the discharge tubes.

Technica information of Tungsten Copper Rod :

Article	90W/ 10Cu	85W/ 15Cu	80W/ 20Cu	75W/ 25Cu	70W/ 30Cu	60W/ 40Cu	50W/ 50Cu
Density	16.75	15.9	15.15	14.5	13.85	13.15	11.85

Product	Surface	Thickness		Width	Length
		T	Tolerance
W-Cu Alloy sheet	Grind	>=1.5-70	+-0.05	<=200	<=500

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Metal Alloy W-Cu Alloys Bar Custom Size Tungsten Copper Alloy Rod Properties
Other Titles	Tungsten Copper Alloy Rod
	N/A
Compound Formula	W-Cu
Molecular Weight	N/A
Appearance	Plate
Melting Point	N/A
Solubility In Water	N/A
Density	NA
Purity	N/A
Size	Requirement
Boling Point	N/A
Specific Heat	N/A
Thermo Conductivity	N/A
Thermal Expansion	N/A
Young's Module	N/A
Exact	N/A
Monoisotopic	N/A
Metal Alloy W-Cu Alloys Bar Custom Size Tungsten Copper Alloy Rod Health & Safety Information
Safety Notice	N/A
Hazard Statements	N/A
Flashing Point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety statements	N/A
RTECS #	N/A
Transport Information	N/A
WGK Germany	N/A

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