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Spherical nickel powder is a metal powder with a regular spherical appearance. Its main component is nickel. It has the characteristics of uniform particle size, large specific surface area, high activity and good conductivity. It has important applications in many fields such as battery materials, powder metallurgy, electronic paste, catalysts, etc.
Item No :
Spherical Ni PowderOrder(MOQ) :
1 kgProduct Origin :
Foshan City, Guangdong ProvinceLead Time :
3-7 days for spot goods; customized delivery time negotiated by both parties.Spherical nickel powder is an important metal powder material. Due to its unique physical, chemical and mechanical properties, it has a wide range of application scenarios in multiple high-tech and industrial fields.
1. Characteristics
1 High sphericity: Spherical nickel powder particles have regular shape and good fluidity, which is suitable for additive manufacturing and powder metallurgy.
2 High density: Nickel powder has a high density (about 8.9 g/cm³), which can provide good mechanical strength and wear resistance.
3 High melting point: The melting point of nickel is about 1455°C, which is suitable for high-temperature applications.
4 Good thermal conductivity and electrical conductivity: Nickel powder has high thermal conductivity and electrical conductivity, and performs well in electronic and thermal management applications.
5 Excellent corrosion resistance: Nickel forms a dense oxide layer at room temperature and has excellent corrosion resistance, especially in acidic and alkaline environments.
6 Antioxidation: At high temperatures, a stable oxide layer is formed on the surface of nickel powder, which has good antioxidation properties.
7 Chemical stability: Nickel powder is stable in most chemical environments and is not easy to react with other substances.
8 High hardness: Nickel powder has high hardness and is suitable for manufacturing wear-resistant parts.
9 Good ductility: Nickel powder still maintains good ductility at high temperatures and is suitable for processing complex shapes.
10 High strength: Nickel powder has high mechanical strength and is suitable for withstanding high stress environments.
2. Application areas
1. Additive manufacturing (3D printing)
- Metal 3D printing: used for metal 3D printing to manufacture parts with complex shapes such as aerospace parts and medical devices.
- Rapid prototyping: used in rapid prototyping technology to shorten product development cycles.
2. Powder metallurgy
- Wear-resistant parts: used to manufacture high wear-resistant parts such as bearings, gears and cutting tools.
- Magnetic materials: used to manufacture magnetic materials such as permanent magnets and magnetic recording media.
3. Battery industry
- NiMH batteries: used as positive electrode materials for NiMH batteries, which can provide high energy density and stability.
- Lithium-ion batteries: used as conductive additives for electrode materials for lithium-ion batteries.
4. Chemical Industry
- Catalyst: As a catalyst or catalyst carrier, it plays a role in, for example, hydrogenation reaction and Fischer-Tropsch synthesis.
- Corrosion-resistant equipment: Used to manufacture corrosion-resistant chemical equipment, such as reactors and pipelines.
5. Electronic Industry
- Electronic components: Used to manufacture high-temperature electronic components, such as resistors and capacitors.
- Conductive slurry: Used to manufacture conductive slurry, which is applied to printed circuit boards and electronic packaging.
6. Surface Engineering
- Electroplating: Used in electroplating process to improve the hardness and corrosion resistance of metal surface.
- Thermal spraying: Used in thermal spraying technology to form a wear-resistant and corrosion-resistant coating on the surface of the substrate.
7. Medical Field
- Medical Devices: Used to manufacture high-precision medical devices, such as surgical tools and implants.
- Biocompatible materials: Nickel alloys have good biocompatibility and are suitable for orthopedic implants.
III. Preparation Method
Gas Atomization
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Read More
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