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Niobium Square Single Crystal
Goodfellow offers Niobium Square Single Crystal as part of its range of high-quality single crystals. With 30 variations, it is used for a wide range of research needs. As a pure, uniform single crystal, it enables precise analyses of intrinsic materials properties. Applications include electrodes, x-ray monochromators, neutron analyzers, and fundamental studies in physics, chemistry, and materials science. The controlled orientation and lack of grain boundaries make Niobium Square Single Crystal ideal for investigating phenomena like superconductivity. By providing uniform samples, Goodfellow empowers researchers to obtain reliable, reproducible results.
Formula: Nb
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-03-1
UOM Code: 803-618-84
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-03-1
UOM Code: 803-618-84
SKU: 1000174748
Product Code: NB00-SC-000169
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
$1,394.99
each
- Buy 5 for $1,129.94 each and save 19%
- Buy 10 for $1,032.30 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 41 |
| Crystal structure | Body centred cubic |
| Electronic structure | Kr 4d⁴ 5s¹ |
| Valences shown | 2, 3, 4, 5 |
| Atomic weight( amu ) | 92.9064 |
| Thermal neutron absorption cross-section( Barns ) | 1.15 |
| Photo-electric work function( eV ) | 4.3 |
| Atomic radius - Goldschmidt( nm ) | 0.147 |
| Ionisation potential( No./eV ) | 3/ 25.0 |
| Ionisation potential( No./eV ) | 2/ 14.3 |
| Ionisation potential( No./eV ) | 6/ 103 |
| Ionisation potential( No./eV ) | 1/ 6.88 |
| Ionisation potential( No./eV ) | 4/ 38.3 |
| Ionisation potential( No./eV ) | 5/ 50.5 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.397 |
| Poisson's ratio | 0.397 |
| Bulk modulus( GPa ) | 170.3 |
| Bulk modulus( GPa ) | 170.3 |
| Tensile modulus( GPa ) | 104.9 |
| Tensile modulus( GPa ) | 104.9 |
| Izod toughness( J m⁻¹ ) | 10-120 |
| Hardness - Vickers( kgf mm⁻² ) | 115 |
| Hardness - Vickers( kgf mm⁻² ) | 160 |
| Tensile strength( MPa ) | 330 |
| Tensile strength( MPa ) | 585 |
| Yield strength( MPa ) | 550 |
| Yield strength( MPa ) | 240 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 16@20@20°C |
| Superconductivity critical temperature( K ) | 9.25 |
| Temperature coefficient( K⁻¹ ) | 0.0026@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 4742 |
| Density( gcm⁻³ ) | 8.57@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 2468 |
| Latent heat of evaporation( J g⁻¹ ) | 7360 |
| Latent heat of fusion( J g⁻¹ ) | 290 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 268@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 53.7@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 7.2@0-100°C |
Other Customers Purchased
-
Niobium Foil Formula: Nb
Percentage Purity: 99.9%
Thickness: 0.005mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-03-1
UOM Code: 005-055-38
eachStarting at $237.86
Discounts applied for volume purchases -
Niobium Powder Formula: Nb
Percentage Purity: 99.85%
Maximum Particle Size: 74µm
Weight: 10g
CAS Number: 7440-03-1
UOM Code: 143-469-51
eachStarting at $278.04
Discounts applied for volume purchases -
Niobium Spooled Wire Formula: Nb
Percentage Purity: 99.9%
Product Shape: Spooled
Diameter: 0.125mm
Length: 5m
Temper: Annealed
CAS Number: 7440-03-1
UOM Code: 027-717-93
eachStarting at $219.24
Discounts applied for volume purchases -
Niobium Rod Formula: Nb
Percentage Purity: 99.9%
Diameter: 42mm
Length: 50mm
Temper: Annealed
CAS Number: 7440-03-1
UOM Code: 008-735-03
eachStarting at $223.78
Discounts applied for volume purchases -
Niobium Tube Formula: Nb
Percentage Purity: 99.9%
Outside Diameter: 1mm
Wall Thickness: 0.25mm
Inside Diameter: 0.5mm
Length: 200mm
Temper: As Drawn
CAS Number: 7440-03-1
UOM Code: 081-297-07
eachStarting at $269.79
Discounts applied for volume purchases -
Niobium Pellets Formula: Nb
Percentage Purity: 99.9%
Maximum Lump Size: 10mm
Weight: 100g
CAS Number: 7440-03-1
UOM Code: 019-947-00
eachStarting at $76.67
Discounts applied for volume purchases
