Copper Molybdenum, Copper Tungsten Heat Dissipation Material - Low Thermal Expansion, High Thermal Conductivity
High-quality copper-molybdenum and copper-tungsten heat sinks with low thermal expansion and high thermal conductivity.
Materials like Cu and Al, which are widely used in heat sinks, have high thermal expansion coefficients, leading to reliability issues in high-spec products. Planzé optimally controls the thermal expansion coefficients and thermal conductivities of copper-molybdenum and copper-tungsten at a high level to manufacture ideal heat radiators. Using advanced powder metallurgy, we achieve material properties close to your desired values.
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basic information
It is a heat dissipation material with low thermal expansion and excellent thermal conductivity. For achieving miniaturization and high efficiency of products, Plansee's copper tungsten and copper molybdenum radiators provide the optimal solution.
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Applications/Examples of results
High-power LED, submount for LD Heat spreader for high-end servers Heat spreader for IGBT, etc.
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Company information
In today's research and development, we believe that high-level technological exchange beyond company boundaries and guarantees for stable supply in the future are of utmost importance. Since its founding over 100 years ago, Plansee has been trusted as a development partner by top manufacturers around the world, helping to advance today's cutting-edge technology towards further innovation. Additionally, through continuous and significant investment in production facilities and vertical integration from tungsten and molybdenum powder to machining, we deliver the largest dimensions in the industry to our customers reliably and consistently. Headquartered in Austria, Plansee has a machining factory in Iwate Prefecture for our Japanese customers, who have high quality standards and development capabilities. Under strict quality control, we provide tungsten and molybdenum machined products with short lead times. Furthermore, with sales bases in major global economic regions, we can ensure stable supply of certified products from Japan to our customers in global companies with factories overseas, maintaining the same quality across all locations.