Applications of Copper-Molybdenum-Copper
Copper-molybdenum-copper, this special alloy material, is gradually demonstrating its wide application in multiple fields. From traditional electronic packaging to emerging chemical industries, copper-molybdenum-copper has shown its unique value.
▲ Unique Structure and Performance
Copper/molybdenum/copper, abbreviated as CMC, is a composite material with a “sandwich” structure design. Its core metal molybdenum is covered by pure copper on both sides, forming a special composite structure. By adjusting the thickness ratio of copper and molybdenum, the performance of CMC can be flexibly controlled. This material not only has excellent high thermal conductivity but also the advantages of high strength and low coefficient of thermal expansion. Therefore, copper-molybdenum-copper has found wide applications in many fields such as RF housings, multilayer ceramic circuits, heat sinks for power devices, and heat dissipation base plates.
▲ Non-Magnetic Applications
Another major characteristic of copper/molybdenum/copper composite materials is their non-magnetic nature. This characteristic makes it shine in many application fields that require non-magnetic materials, such as high-end technology fields like electronics, communications, and aerospace. Its non-magnetic properties not only ensure stable product performance but also provide strong support for innovation in related fields.
▲ Applications in Electronics and Communications
Copper/Mo/Cu composites play a vital role in multiple fields:
Electronic Devices: This sandwich-structured planar composite material, with its excellent high thermal conductivity, low coefficient of thermal expansion, and high-temperature resistance, occupies an indispensable position in the field of electronic packaging. It is often used as a heat sink, lead frame, and bottom expansion and heat conduction channel in multilayer printed circuit boards (PCBs), ensuring the stable performance of electronic products.
Communication Cables: The excellent conductivity of copper/molybdenum-copper makes it an ideal choice for the manufacture of communication cables, enabling efficient signal transmission and meeting the needs of high-speed communication.
Heat Exchangers: Its high thermal conductivity and high-temperature resistance make copper/molybdenum-copper an ideal material for efficient heat exchange, widely used in various industrial applications.
Meanwhile, copper/molybdenum-copper is also suitable for special fields such as automotive and chemical industries, where it exhibits excellent stability in environments requiring high strength, high hardness, and high temperatures.
Post time: Jan-19-2026