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Tantalum Square Single Crystal
Tantalum Square Single Crystal is one of 30 variations in Goodfellow's range. Single crystals like Tantalum Square Single Crystal are used in fundamental research across physics, catalytic chemistry, and materials properties investigation. They can also be used as crystal monochromators or crystal analyzers for x-rays and neutrons as well as electrodes. The purity, lack of grain boundaries and specific orientation of single crystals make them ideal for these applications.
Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -111
Orientation Accuracy: =< 0.5°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 171-716-53
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -111
Orientation Accuracy: =< 0.5°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 171-716-53
SKU: 1000063920
Product Code: TA00-SC-000192
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% |
|---|
$2,244.33
each
- Buy 5 for $1,817.91 each and save 19%
- Buy 10 for $1,660.80 each and save 26%
No Minimum order
Despatch of products in stock within 48 hours
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Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 73 |
| Crystal structure | Body centred cubic |
| Electronic structure | Xe 4f¹⁴ 5d³ 6s² |
| Valences shown | 2,3,4,5 |
| Atomic weight( amu ) | 180.9479 |
| Thermal neutron absorption cross-section( Barns ) | 22 |
| Photo-electric work function( eV ) | 4.1 |
| Natural isotope distribution( Mass No./% ) | 180/ 0.012 |
| Natural isotope distribution( Mass No./% ) | 181/ 99.988 |
| Atomic radius - Goldschmidt( nm ) | 0.147 |
| Ionisation potential( No./eV ) | 1/ 7.88 |
| Ionisation potential( No./eV ) | 2/ 16.2 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.342 |
| Poisson's ratio | 0.342 |
| Bulk modulus( GPa ) | 196.3 |
| Bulk modulus( GPa ) | 196.3 |
| Tensile modulus( GPa ) | 185.7 |
| Tensile modulus( GPa ) | 185.7 |
| Hardness - Vickers( kgf mm⁻² ) | 200 |
| Hardness - Vickers( kgf mm⁻² ) | 90 |
| Tensile strength( MPa ) | 760 |
| Tensile strength( MPa ) | 172-207 |
| Yield strength( MPa ) | 705 |
| Yield strength( MPa ) | 310-380 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 13.5@20@20°C |
| Superconductivity critical temperature( K ) | 4.47 |
| Temperature coefficient( K⁻¹ ) | 0.0035@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.33 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 5425 |
| Density( gcm⁻³ ) | 16.6@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 2996 |
| Latent heat of evaporation( J g⁻¹ ) | 4165 |
| Latent heat of fusion( J g⁻¹ ) | 174 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 140@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 57.5@0-100 |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 6.5@0-100°C |
Other Customers Purchased
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Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 4x4mm
Orientation: -100
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 137-516-31
$2,478.10eachDiscounts applied for volume purchases -
Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 4x4mm
Orientation: -111
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-25-7
UOM Code: 311-780-23
$1,367.63eachDiscounts applied for volume purchases -
Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 164-612-95
$2,244.33eachDiscounts applied for volume purchases -
Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 4x4mm
Orientation: -111
Orientation Accuracy: =< 1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 219-421-15
$2,244.33eachDiscounts applied for volume purchases -
Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -110
Orientation Accuracy: =< 0.5°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 237-740-45
$2,244.33eachDiscounts applied for volume purchases -
Tantalum Square Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 1mm
Size: 4x4mm
Orientation: -110
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 282-567-58
$2,478.10eachDiscounts applied for volume purchases
