Molybdenum-Copper alloy is the composite material of Molybdenum and Copper. It has the similar
performances as Tungsten-Copper alloy. But its density is less than Tungsten-Copper alloy’s, so it is more
suitable for spaceflight and avigation industries.
Using CIP formation, sintered Molybdenum skeleton and infiltrating copper technology, large size and special
shape products of Molybdenum-Copper composites with 10-50 percent of copper are produced. We can also
produce sheet material, tubing, plate and other small products by mould pressing, extrusion pressing and MIM.
1、High performance materials used in spaceflight field
Molybdenum –Copper alloy has more excellent performances than Molybdenum, so it can be used as
high temperature part of rockets and missiles.
Types of products: per as the drawings of customers
2、Electronic packaging materials and heat sinks
Mo-Cu thermal management components have a thermal expansion matching that of packaging materials
used in the electronics industry and show highest thermal conductivity.
Advantages: highest thermal conductivity owing to the use of pure Mo and Cu without sintering additives.
Thermal expansion matching that of ceramic materials or semiconductor materials
Cost savings at MoCu by stamping process at higher quantities
Good machinability
Types of products: The heat sinks galvanically plated with Ni or NiAu or electroless Ni plated.
Molybdenum- Copper sheets up to 200 x 400 mm, to a thickness of 0.2 to 1.5 mm.
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