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Copper Clad Molybdenum Cu/Mo/Cu (CMC)...
HTMO1095
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Copper Clad Molybdenum Cu/Mo/Cu (CMC) Allloy is a sandwich structured and flat-panel composite material, which comprises a molybdenum core layer and two copper-clad layers. It has adjustable CTE, high thermal conductivity, and high strength. All types of Cu/Mo/Cu sheets can be stamped into components.
In Stock
Warning: Last items in stock!
Availability date: 03/01/2013
Materials | Cu/Mo/Cu: 111,121,131,141,13/74/13 |
Size | Customized |
Heeger Materials provides high-quality Copper molybdenum copper (Cu/Mo/Cu) products for research and industry purposes at the most competitive prices. We can provide Cu/Mo/Cu heat sinks with different grades according to your requirements.
Cu/Mo/Cu(CMC) heat sink, also known as CMC alloy, is a sandwich-structured and flat-panel composite material. It uses pure molybdenum as the core material and is covered with pure copper or dispersion-strengthened copper on both sides. Besides, the copper-molybdenum copper heat sink has an adjustable coefficient of thermal expansion, high thermal conductivity, and high thermal stability.
CMC111 means the thickness of the layer, Cu:Mo:Cu = 1:1:1.
Grade | Density g/cm3 | Coefficient of thermal Expansion ×10-6 (20℃) | Thermal conductivity W/(M·K) |
CMC111 | 9.32 | 8.8 | 305(XY)/250(Z) |
CMC121 | 9.54 | 7.8 | 260(XY)/210(Z) |
CMC131 | 9.66 | 6.8 | 244(XY)/190(Z) |
CMC141 | 9.75 | 6 | 220(XY)/180(Z) |
CMC13/74/13 | 9.88 | 5.6 | 200(XY)/170(Z) |
Cu/Mo/Cu (CMC) heat sinks have similar applications to tungsten copper heat sinks.
Application field:
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