Molybdenum copper alloy composite materials are produced by an infiltration method and are deliverable with different copper shares(15%-35%)
Range of application:
Switching contacts,construction elements for passive thermal management.
Typical Properties:
| MoCu | 65/35 | 80/20 | 85/15 | |
| Molybdenum | % | 65±3 | 80±2 | 85±2 |
| Copper | % | 35±3 | 20±2 | 15±2 |
| Density | g/cm3 | 9.73±0.2 | 9.9±0.2 | 10.0±3 |
| Hardness | HB2.5/62.5 | 120-150 | 130-160 | 130-160 |
| CTE20-100°c | 10-6/K | 8.6 | 6.3 | 6.2 |
| CTE20-300°c | 10-6/K | 9.2 | 6.4 | 6.3 |
| CTE20-450°c | 10-6/K | 9.6 | 6.6 | 6.5 |
| Elastic Modulus | KN/mm² | 210-250 | 220-260 | 220-260 |
| Ultimate Tensile Strength | N/mm² | >250 | >300 | >320 |
| Yield Strength | N/mm² | >270 | >280 | >300 |
| Electrical Conductivity | %IACS | 45 | 35 | 32 |
| Electrical Resistiance | Ωmm²/m | 0.038 | 0.042 | 0.042 |
| Thermal Conductivity | W/mK | ≥170 | ≥150 | ≥145 |
Processing status:
The products can be delivered both as semi finished products for the further processing by the customer and in accordance with the drawings as ready finished components.To meet the specific application cases of our customers,we recommend the delivery of the ready finished products.
.jpg)
.gif)
