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Nickel Spherical Powder

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Composition: Ni Form: Powder Material: Nickel CAS Number: 7440-02-0 Commodity: Metals Max Particle Size: 45μm Production Method: Gas Atomized
Nickel Spherical Powder is a highly engineered material characterized by its uniform particle morphology, narrow size distribution, and excellent crystallinity—achieved through gas atomization. With a maximum particle size of 45 μm, these powders offer superior flowability, low porosity, and minimal satellite formation, making them ideal for additive manufacturing, powder metallurgy, and multilayer ceramic capacitor (MLCC) production. Industrial uses include conductive pastes, 3D printing of structural nickel components, and thermal interface materials, while their high purity and spherical shape also support high-density sintering and consistent electrical conductivity. Notably, they avoid the need for surfactants or stabilizers during synthesis, increasing process compatibility. These attributes contribute to their widespread adoption in aerospace, electronics, and energy storage technologies, where performance hinges on uniform particle behavior, minimal oxidation, and reliable packing density.
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Material Properties

Atomic Properties
Element Value
Atomic number 28
Crystal structure Face centred cubic
Electronic structure Ar 3d⁸ 4s²
Valences shown 0, 1, 2, 3
Atomic weight( amu ) 58.69
Thermal neutron absorption cross-section( Barns ) 4.54
Photo-electric work function( eV ) 4.9
Natural isotope distribution( Mass No./% ) 60/ 26.10
Natural isotope distribution( Mass No./% ) 62/ 3.59
Natural isotope distribution( Mass No./% ) 61/ 1.13
Natural isotope distribution( Mass No./% ) 58/ 68.27
Natural isotope distribution( Mass No./% ) 64/ 0.91
Atomic radius - Goldschmidt( nm ) 0.125
Ionisation potential( No./eV ) 2/ 18.2
Ionisation potential( No./eV ) 4/ 54.9
Ionisation potential( No./eV ) 6/ 108
Ionisation potential( No./eV ) 1/ 7.63
Ionisation potential( No./eV ) 3/ 35.2
Ionisation potential( No./eV ) 5/ 75.5
Mechanical Properties
Element Value
Hardness - Brinell 190
Hardness - Brinell 100
Material condition Hard
Material condition Soft
Poisson's ratio 0.312
Poisson's ratio 0.312
Bulk modulus( GPa ) 177.3
Bulk modulus( GPa ) 177.3
Tensile modulus( GPa ) 199.5
Tensile modulus( GPa ) 199.5
Izod toughness( J m⁻¹ ) 160
Izod toughness( J m⁻¹ ) 160
Tensile strength( MPa ) 400
Tensile strength( MPa ) 660
Yield strength( MPa ) 150
Yield strength( MPa ) 480
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 6.9@20°C
Temperature coefficient( K⁻¹ ) 0.0068@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV ) -1.48
Physical Properties
Element Value
Boiling point( C ) 2732
Density( gcm⁻³ ) 8.9@20
Density( gcm⁻³ ) 8.9@20C
Thermal Properties
Element Value
Melting point( C ) 1453
Latent heat of evaporation( J g⁻¹ ) 6378
Latent heat of fusion( J g⁻¹ ) 292
Specific heat( J K⁻¹ kg⁻¹ ) 444@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 90.9@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 13.3@0-100°C
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Available Configurations

Properties common to all products in this list

Composition: Ni Form: Powder Material: Nickel CAS Number: 7440-02-0 Commodity: Metals Max Particle Size: 45μm Production Method: Gas Atomized

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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
Maximum Particle Size Nominal
Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal