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Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Specifications
Brand Name :
SANHUI
Model Number :
Customized
Certification :
ISO9001
Place of Origin :
China
MOQ :
5 pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10000 pcs per month
Delivery Time :
20 days after order
Packaging Details :
Exported plywood case with foam inside
Material :
Tungsten Copper alloy
Type :
W70Cu30 W75Cu25 W80Cu20 W90Cu10,etc
Application :
Industry,Electrical device,Contact,High voltage switch
Shape :
Rod,plate,machined,Customized
Dimensions :
Rod Sheet as per drawing
Surface :
High Surface Finish
Description

Arc Erosion Resistance Tungsten Copper Alloy Block With Density of 14.1-17.0g/cm3

Tungsten Copper Alloy types,chemical compositions and main properties:

Grade Density: g/cm3 Tensile Strength/Mpa Hardness (HB) Conductivity %IACS Main Applications
Room Temperature 1600℃
WCu7 17.3~17.8 400~750 50~120 280 ≥26 Nozzle, gas rudder
WCu10 16.8~17.3 400~700 60~100 260 ≥27 Nozzle, gas rudder
WCu15 16.0~16.5 300~600 / 240 ≥30 component, barium salt electronic cathode
WCu20 15.1~15.5 / / 220 ≥34 Contact, electrode
WCu30 13.7~14.2 / / 175 ≥42 Contact, electrode
WCu40 12.7~13.2 / / 140 ≥47 Contact, electrode
WCu50 11.7~12.2 / / 115 ≥55 Contact, electrode

No arc erosion: With the right mix of materials.




By choosing the right mixture of tungsten and copper, we are able to influence the product's arc erosion properties. At a tungsten content of 80 %, we achieve the lowest arc erosion rates. Depending on the voltage and current intensity as well as on economic considerations, we can vary the tungsten content between 60 and 90 % to meet the exact needs of your application.

Tungsten copper alloy is a composite metal of tungsten and copper, which combines many excellent characteristics of tungsten and copper. Among them, tungsten has high melting point (tungsten melting point is 3410 ℃, copper melting point is 1083 ℃) and high density (tungsten density is 19.34g/cm3, copper density is 8.92g/cm3); Copper has excellent electrical and thermal conductivity. Tungsten copper alloy (composition generally ranges from WCu7 to WCu50) has uniform microstructure, high temperature resistance, high strength, arc erosion resistance and high density; With moderate conductivity and thermal conductivity, it is widely used as military high-temperature resistant materials, electrical alloys for high-voltage switches, EDM electrodes and microelectronic materials. As parts and components, tungsten copper alloy is widely used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries.

Tungsten-copper alloy is an alloy of tungsten and copper. The copper content of commonly used alloys is 10% ~ 50%. The alloy is made by powder metallurgy and has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At very high temperatures, such as above 3000℃, the copper in the alloy is liquefied and evaporated, which absorbs a lot of heat and reduces the surface temperature of the material. So this kind of material is also called metal sweat material.

WCu is easy to machine, Is extremely Dimensionally stable and has a high thermal conductivity.The coefficient of expansion is minimized.

Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3

Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3

Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3

Product tags

tungsten resistance

,

tungsten block

,

black aluminium angle
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Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3

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Product Detail
Brand Name :
SANHUI
Model Number :
Customized
Certification :
ISO9001
Place of Origin :
China
MOQ :
5 pcs
Price :
Negotiable
Contact Supplier
video
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3
Arc Erosion Resistance Tungsten Copper Alloy Block With Density Of 14.1 - 17.0g/Cm3

Zhengzhou Sanhui Refractory Metal Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Molybdenum Products, Molybdenum Machined Parts, Molybdenum Sputtering Target
Total Annual :
5000000-10000000
Employee Number :
10~25
Certification Level :
Active Member
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