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Neodymium Foil (Light Tight)

Formula: Nd
Form: Foil (Light Tight)
Material: Neodymium
CAS Number: 7440-00-8
Commodity: Metals
Purity: 99%
Temper: As Rolled
Light Tight: Light Tight
Hazard Pictogram: GHS02
Neodymium Foil (Light Tight) is a versatile foil product from our extensive range of specialty metals and alloys. Available in 19 thicknesses, this foil is notable for its magnetic properties and light absorption capabilities. With high permeability and saturation magnetization, it’s used in electric motors and generators. The material's opacity to visible light also makes it useful as a filter in certain optical devices. With numerous size variations to choose from, Neodymium Foil can meet the needs of research and industrial applications.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Flammable

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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

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