Neodymium Rod

Neodymium Rod offers a combination of high magnetic strength, mechanical integrity, and machinability, making it suitable for precision engineering and magnetic system prototyping. Its elongated form allows for efficient integration into mechanical assemblies, electromagnetic actuators, and research instrumentation. Common industries employing neodymium rods include aerospace, energy conversion, and advanced manufacturing, where magnetic field control and mechanical robustness are both required. Specific uses encompass linear magnetic couplers, guidance systems for positioning stages, and high-sensitivity laboratory sensors. In research, neodymium rods are critical for magnetic field calibration, novel magnetomechanical devices, and hybrid material testing. The balance of structural resilience and magnetic performance makes them indispensable for both experimental setups and mission-critical industrial designs.

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Tolerance

Properties

Reference & Citations

Flammable

each

Tolerances

Rod

Diameter	=<10mm	±10%
Diameter	>10mm	±5%

Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	60
Crystal structure	Hexagonal close packed
Electronic structure	Xe 4f⁴ 6s²
Valences shown	3
Atomic weight( amu )	144.24
Thermal neutron absorption cross-section( Barns )	49
Photo-electric work function( eV )	3.2
Natural isotope distribution( Mass No./% )	148/ 5.7
Natural isotope distribution( Mass No./% )	145/ 8.3
Natural isotope distribution( Mass No./% )	142/ 27.2
Natural isotope distribution( Mass No./% )	143/ 12.2
Natural isotope distribution( Mass No./% )	150/ 5.6
Natural isotope distribution( Mass No./% )	146/ 17.2
Natural isotope distribution( Mass No./% )	144/ 23.8
Atomic radius - Goldschmidt( nm )	0.182
Ionisation potential( No./eV )	2/ 10.72
Ionisation potential( No./eV )	1/ 5.49

Mechanical Properties

Element	Value
Material condition	Polycrystalline
Poisson's ratio	0.31
Bulk modulus( GPa )	33.3
Tensile modulus( GPa )	37.9
Hardness - Vickers( kgf mm⁻² )	35
Tensile strength( MPa )	172
Yield strength( MPa )	165

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	64@20@20°C
Temperature coefficient( K⁻¹ )	0.00164@0-100°C

Physical Properties

Element	Value
Boiling point( C )	3068
Density( gcm⁻³ )	7.004@20°C

Thermal Properties

Element	Value
Melting point( C )	1021
Latent heat of evaporation( J g⁻¹ )	2000
Latent heat of fusion( J g⁻¹ )	75
Specific heat( J K⁻¹ kg⁻¹ )	205@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	13@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	6.7@0-100°C