Copper Alloy Powder
The main application of 3D printing metal powder;
Aerospace
Molds
Automotive
Medical instruments
Military industry
| Product No. | Copper Base Alloy Powder | Composition (%) | O (%) | A.D.g/cm3 | Particle Size |
| NRE-60003 | NRE-GCu | Cu>99.5 | <0.15 | 4.8-5.5 | 15-45 µm, 15-53 µm, 20-60 µm, 45-150 µm, D50 10-15 µm |
| NRE-GCuSn10 | Sn 9-11, Cu Bal. | ||||
| NRE-CuNiCrSi | Ni 1.8-3.0,Cr 0.5-0.7,Si 0.4-0.7, Cu Bal. | ||||
| NRE-CuCrZr | Cr 0.5-1.2, Zr 0.02-0.25, Cu Bal. | ||||
| NRE-CuAlNiFe | Al 8.5-11, Ni 4-5.5, Fe 3-5, Cu Bal. | 4.8-5.5 | |||
| NRE-GCuAl | Zn 6-20, Cu Bal. | 4.8-5.5 |
Copper Alloy Powder
Applications
Electronics Industry:
Heat Sinks and Cooling Systems: Copper alloy powder excellent thermal conductivity makes it ideal for producing heat sinks, cooling fins, and other components in electronics, where efficient heat management is essential.
Electrical Conductors: Copper alloy powders are used to print connectors, electrical components, and power distribution parts due to their superior electrical conductivity.
Power Supply Components: Copper alloys are used in parts for power converters, transformers, and electrical connectors, where high electrical and thermal conductivity is needed.
Aerospace Industry:
Heat Exchangers: Copper alloys are used in 3D-printed heat exchangers, which require high thermal conductivity to efficiently transfer heat in aerospace applications.
Components for Turbomachinery: Parts such as turbine blades and nozzles in engines and gas turbines can benefit from copper alloys, which help in maintaining the performance of engines by efficiently transferring heat and reducing thermal stress.
Automotive Industry:
Thermal Management Parts: Copper alloy powders are used to print components in automotive applications that require superior heat dissipation, such as radiator parts, turbochargers, and exhaust systems.
Electromagnetic Parts: Copper alloys are also used in automotive electrical systems, including motor windings, connectors, and battery parts, where high electrical conductivity is crucial.
Medical Industry:
Medical Devices: Copper alloys are sometimes used in 3D printing medical tools, such as surgical instruments and prosthetics, due to their combination of strength, conductivity, and biocompatibility.
Antimicrobial Applications: Copper’s natural antimicrobial properties make it an excellent choice for parts used in environments that require high hygiene standards, such as in hospital environments or food processing industries.
Tooling and Manufacturing:
Molds and Dies: Copper alloy powders are often used in 3D printing molds and dies for injection molding and other industrial processes, where good thermal conductivity can help in controlling the temperature of molten materials.
Wear-Resistant Parts: Some copper alloys are used for parts that need resistance to wear and corrosion, such as gears, bushings, and bearings.
