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Formula: Nd
Form: Foil/Film/Sheet
Material: Neodymium
CAS Number: 7440-00-8
Commodity: Metals
Purity:
99%
Temper:
As Rolled
Neodymium Foil is a specialty material offered within Goodfellow's extensive range of metals and alloys. This material features high magnetic strength and is brittle in nature. Available in 17 variations, it is commonly used in electric motors and generators. This foil also finds use in headphones and microphones due to its magnetic properties. With its unique capabilities, Neodymium Foil serves as a versatile material across scientific research and industrial applications.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
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 |
Other Customers Purchased
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
eachStarting at $165.58
Discounts applied for volume purchases -
Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
eachStarting at $152.18
Discounts applied for volume purchases -
X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
eachStarting at $673.56
Discounts applied for volume purchases -
Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-65-5
UOM Code: 117-129-99
eachStarting at $235.38
Discounts applied for volume purchases -
Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-64-4
UOM Code: 000-446-82
eachStarting at $239.48
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
eachStarting at $676.87
Discounts applied for volume purchases
