Product Specifications
| Prod Model: |
NMT-MoCu-001 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Molybdenum Copper Alloy Combines Molybde: |
Excellent Hermeticity |
| 40% Lighter Than Comparable Tungsten Cop: |
Stampable Sheets Available |
| Product Type: |
Sheet |
| Material: |
Cumo |
Product Description
Molybdenum copper alloy combines molybdenum and copper together, which has similar performance with copper tungsten. Molybdenum copper has adjustable thermal expansion coefficient and thermal conductivity. But the density of molybdenum copper is much smaller than tungsten copper. Therefore, molybdenum copper is more suitable for aerospace and other fields. Since the Mo-Cu material has no adhesive agent, and the material has a high thermal conductivity, thermal expansion coefficient, these properties are well matched with ceramic material and a semiconductor material for the electronics industry. Molybdenum Copper material is more ablative, more plastic and workable than molybdenum, so it can be used as high-temperature parts for the rockets and missiles in lower temperature, and it can also replace the molybdenum as the components in the other weapons.
The high-power integrated circuits and microwave integrated device require high thermal conductivity conductive material as the conductive radiating element, and they require vacuum and thermal properties and thermal expansion coefficient as well. The molybdenum copper heat sink is the preferred material as it meets these requirements.
Advantages:
Molybdenum copper alloy combines molybdenum and copper together, which has similar performance with copper tungsten. Molybdenum copper has adjustable thermal expansion coefficient and thermal conductivity. But the density of molybdenum copper is much smaller than tungsten copper. Therefore, molybdenum copper is more suitable for aerospace and other fields. Since the Mo-Cu material has no adhesive agent, and the material has a high thermal conductivity, thermal expansion coefficient, these properties are well matched with ceramic material and a semiconductor material for the electronics industry. Molybdenum Copper material is more ablative, more plastic and workable than molybdenum, so it can be used as high-temperature parts for the rockets and missiles in lower temperature, and it can also replace the molybdenum as the components in the other weapons.
The high-power integrated circuits and microwave integrated device require high thermal conductivity conductive material as the conductive radiating element, and they require vacuum and thermal properties and thermal expansion coefficient as well. The molybdenum copper heat sink is the preferred material as it meets these requirements.
Advantages:
High thermal conductivity since no sintering additives have been used
Excellent hermeticity
40% lighter than comparable tungsten copper composite
Stampable sheets available
Semi-finished or finished parts available
Excellent hermeticity
40% lighter than comparable tungsten copper composite
Stampable sheets available
Semi-finished or finished parts available
| Grade | Moly (wt%) | Cu (wt%) | Density (g/cm3) | Thermal ConductivityW/(M.K) | Coefficient of Thermal Expansion(10-6/K) |
| Mo85Cu15 | 85±1 | the rest | 10 | 160-180 | 6.8 |
| Mo80Cu20 | 80±1 | the rest | 9.9 | 170-190 | 7.7 |
| Mo70Cu30 | 70±1 | the rest | 9.8 | 180-200 | 9.1 |
| Mo60Cu40 | 60±1 | the rest | 9.66 | 210-250 | 10.3 |
| Mo50Cu50 | 50±1 | the rest | 9.54 | 230-270 | 11.5 |
Application:
Our molybdenum copper base plates and heat spreaders are widely used in applications such as microwave carriers, ceramic substrate carriers, laser diode mounts, optical packages, power packages, butterfly packages and crystal carriers for solid state lasers , etc.
Our products include W, Mo, Ta, Nb, Re of refractory metal products(such as sheet, foil, tube, rod, wire, crucible, boat, target, heavy alloy) and cemented carbide products(such as blade, mould, roll, hammer, wheel lug).
At the present, we have owned a number of the world advanced level production lines. The Co has 98 staff members with high talents, of which there are more than 30 employees with medium or high level professional titles and ranks, product improvement to strengthen the strong to do a good job protection. Our partners all over the world, we have become the first choice of many customers in Europe and American. Through the unremitting efforts of all staff, we won the praise of customers.
Our tenet is: "with the service and sincerity in exchange for your trust and support, mutual benefit and reciprocity, create a win-win!
