Molybdenum-Copper heat sinks are composites of molybdenum and copper. Similar to W-Cu, CTE of Mo-Cu can also be tailored by adjusting the content of molybdenum. Mo-Cu is much lighter than W-Cu so that it is suitable for aeronautic and astronautic applications. These heat sinks are widely used in applications such as optoelectronics packages, Microwave Packages, C Packages, Laser Submounts, etc.
Advantages of Molybdenum-Copper heat sinks:
High thermal conductivity since no sintering additives have been used
Excellent hermeticity
Relatively small density
Stampable sheets available (Mo content no more than 75 wt%)
For more info go to: http://www.torreyhillstech.com/hsmocu.html
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