Nickel-based Metal Powder

Properties

1. High Mechanical Strength and Durability: Nickel-based powders exhibit high mechanical strength and durability. They are suitable for applications with high loads.
2. Corrosion Resistance: The powders show significant corrosion resistance and maintain performance in harsh environments.
3. Heat Resistance: The powders retain their structural integrity at high temperatures. They are used in applications that require thermal stability.
4. Oxidation Resistance: The intrinsic oxidation resistance of nickel increases the lifespan of printed components and ensures reliable performance.
5. Wear Resistance: The wear resistance of nickel-based powders makes them appropriate for applications where friction and wear are critical.

Applications

1. Aerospace: The powders are used in the manufacture of engine components, turbine blades and other parts that require high mechanical strength and temperature endurance.
2. Automotive: They are employed in making high-performance parts such as turbocharger rotors, exhaust systems and fuel injection components.
3. Energy: The powders are utilised in the energy sector to produce components for power generation and for oil and gas applications.
4. Chemical Processing: They are applied in the production of parts that must withstand corrosive environments and high temperatures in processing plants.
5. Industrial: The powders find use in various industrial applications where long-term performance and resistance to wear and corrosion are critical.

Benefits of Nickel-Based Metal Powders in 3D Printing

1. Design Flexibility: The additive process enables the production of complex geometries and detailed designs that conventional methods cannot easily produce.
2. Material Efficiency: Additive manufacturing minimises material waste as the powder is deposited solely where it is required.
3. Customisation: Nickel powder permits the manufacture of bespoke parts custom-tailored to precise requirements, particularly in aerospace and automotive sectors.
4. Rapid Prototyping: The process permits the prompt production of prototypes and iterative designs, thereby reducing development cycles and time to market.

Production Methods

1. Gas Atomisation: This method produces spherical nickel powder particles. It ensures uniform layer deposition and high-quality prints.
2. Plasma Atomisation: This process yields fine, spherical powders with excellent flowability and purity. They are suitable for high-precision applications.
3. Mechanical Milling: Nickel is mechanically broken down into fine powders by this method. It produces irregularly shaped particles for specific applications.