JINXING MATECH CO LTD
| Payment Terms | T/T |
| Supply Ability | 300kgs month |
| Delivery Time | 25days |
| Packaging Details | standard packing |
| size | as request |
| Quality | ISO9001:2008 |
| Surface | polishing,burnishing,black surface |
| delivery time | 25days |
| packing | standard exporting |
| Name | W90Cu10 Heat Sinks Tungsten Copper Heating Sink Material |
| Brand Name | JX |
| Model Number | W90Cu10 Heat Sinks Tungsten Copper Heating Sink Material |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300kgs month |
| Delivery Time | 25days | Packaging Details | standard packing |
| size | as request | Quality | ISO9001:2008 |
| Surface | polishing,burnishing,black surface | delivery time | 25days |
| packing | standard exporting | Name | W90Cu10 Heat Sinks Tungsten Copper Heating Sink Material |
| Brand Name | JX | Model Number | W90Cu10 Heat Sinks Tungsten Copper Heating Sink Material |
| Certification | ISO | Place of Origin | China |
| High Light | W90Cu10 Tungsten Copper Heat Sinks ，W85Cu15 Tungsten Copper Heat Sinks ，W90Cu10 Copper Tungsten Heatsink | ||
Tungsten Copper Heating Sink material is a composite of tungsten and copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape, these features make the application of this composite with great convenience.
The quality of our composite is the leader in China, contributed with our strict quality control measures. Our porosity is very low; our surface/volume ratio(measured with BET) is only 50% of similar products of 100 pieces of 5*5*2 mm W80-Cu20 composite). Our products have high hermeticity and can pass the He mass-spectrometer leak test (<<5*-9Pa·/S)
Tungsten Copper Heating Sink Features:
No Fe, Co, Ni, Mn and other elements added as the sintering activator, to maintain a high thermal conductivity
Excellent hermeticity
Can provide semi-finished or finished (Ni/Au plated) products
Precision machining and excellent dimensional control, surface finish and flatness
With close technical support including product design, custom manufacturing, testing and post sale supports.
Product Properties
Tungsten Copper Heating Sink Picture:
Physical Properties of Major Products
| Material | Wt% Tungsten Content | Wt% Copper Content | g/ Density at 20ºC | W/M.K Thermal conductivity at 25ºC | (10-6/k) Coefficient of thermal expansion at 20ºC |
| W90Cu10 | 90 | Balance | 17.0 | 180-190 | 6.5 |
| W85Cu15 | 85 | Balance | 16.4 | 190-200 | 7.0 |
| W80Cu20 | 80 | Balance | 15.6 | 200-210 | 8.3 |
| W75Cu25 | 75 | Balance | 14.9 | 220-230 | 9.0 |
| W50Cu50 | 50 | Balance | 12.2 | 310-340 | 12.5 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2007
Total Annual:
5,000,000-10,000,000
Employee Number:
10~25
Ecer Certification：
Site Member
JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ... JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ...
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