Tungsten-Copper Heat Sinks Manufacturer ,Supplier ,Exporter
CONTACT US FOR MORE DETAILS
www.ladhanimetal.com
www.ladhanimetal.in
ladhanimetal@gmail.com
LADHANI METAL CORPORATION, MUMBAI, INDIA
Tungsten-Copper Heat Sinks Manufacturer ,Supplier ,Exporter
They are composites of tungsten and copper. By adjusting the content of tungsten, we can have its coefficient of thermal expansion (CTE) designed to match those of materials such as ceramics (Al2O3, BeO), semiconductors (Si), and metals (Kovar), etc.
Our products are widely used in applications such as optoelectronics packages, Microwave Packages, C Packages, Laser Submounts, etc.
Advantages
- High thermal conductivity
- Excellent hermeticity
- Excellent flatness, surface finish, and size control
- Semi-finished or finished (Ni/Au plated) products available
Technical Data
Type | Composition | Properties | ||
Tungsten Content (wt %) | Density (g/cm3) | CTE (ppm/K) | Thermal Conductivity (W/m.K) | |
W90Cu | 90 ± 1 | 17.0 | 6.5 | 180 - 190 |
W85Cu | 85 ± 1 | 16.3 | 7.0 | 190 - 200 |
W80Cu | 80 ± 1 | 15.6 | 8.3 | 200 - 210 |
W75Cu | 75 ± 1 | 14.9 | 9.0 | 220 - 230 |
CONTACT US FOR MORE DETAILS
www.ladhanimetal.com
www.ladhanimetal.in
ladhanimetal@gmail.com
LADHANI METAL CORPORATION, MUMBAI, INDIACompany Information
Ladhani Metal Corporation.
We are committed to integrate engineering steel resources in India and serve the global engineering steel market. Our company has more than 32 years of experience in steel researching, production, managing and sales.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in India.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!
FOR MORE DETAIL CONTACT US AT :-
ladhanimetal@gmail.com
www.ladhanimetal.in
www.ladhanimetal.com
LADHANI METAL CORPORATION, MUMABAI, INDIA,
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