Měděné chladiče molybden, měď molybdenu chladiči
Kobber molybdenum heat sinks, molybdenum heat sink af kobber
Koper molybdeen heatsinks, molybdeen koellichaam koper
Copper molybdenum heat sinks, Copper molybdenum heat sink
Dissipateurs thermiques de molybdène de cuivre, molybdène dissipateur de chaleur de cuivre
Kupfer-Molybdän-Kühlkörper, Kupfer-Molybdän-Kühlkörper
Molibdeno dissipatori di calore in rame, molibdeno dissipatore di calore in rame
Kobber molybden varme vasker, kobber molybden kjølefinne
Molibdénio dissipadores de calor de cobre, cobre o dissipador de calor de molibdênio
Molibden chiuvete de căldură de cupru, cupru molibden radiator
Меди теплоотводы молибдена, меди молибдена теплоотвода
Disipadores térmicos de molibdeno de cobre, molibdeno del disipador térmico de cobre
Molybden värme avledning av koppar, molybden kylkroppen av koppar
Molibden ısı lavabolar bakır, molibden soğutucu bakır
Copper tungsten

Copper molybdenum heat sinks

Copper molybdenum heat sinks Copper molybdenum heat sinks Copper molybdenum heat sinks

Copper molybdenum heat sinks introduction

Copper molybdenum composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of molybdenum, molybdenum copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make molybdenum copper alloy an excellent choice even for extremely dense circuits.

Copper molybdenum high performance composites are fabricated from carefully controlled porous Molybdenum that is vacuum infiltrated with molten copper. This results in a MoCu composite that has high conductivity and a matched low thermal expansion for heat sinks.

The data of copper molybdenum heat sinks

Ingredients Name

CAS Number

% Weight

Molybdenum 7439-98-7 50-85
Copper 7440-50-8 15-50



Mo 85%
Cu 15%

Mo 70%
Cu 30%

Mo 50%
Cu 50%

10.0 9.6 9.5
Coefficient of Thermal Expansion
6.3 7.5 9.8
Thermal Conductivity
160 190 245
Specific Heat Capacity
275 300 320
Young’s Modulus
275 220 170
Specific Electrical Resistance
0.044 0.035 0.027
Vickers Hardness
235 175 145

Related Links

Copper Tungsten Heat Sinks
Property Data Sheet of Copper Tungsten Heat Sinks (PDF)

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