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Molybdenum Disk Single Crystal
Formula : Mo
Form : Single Crystal
Material : Molybdenum
CAS Number : 7439-98-7
Commodity : Metals
Purity:
99.999%
Diameter:
10mm
Molybdenum Disk Single Crystal
Molybdenum Disk Single Crystal is a high purity single crystal product with up to 90 variations within Goodfellow's range. Single crystalline molybdenum is highly valued for applications in physics, chemistry, and materials science research due to its precisely aligned crystal lattice and lack of grain boundaries. For example, molybdenum Disk single crystals can serve as electrodes in electrochemical reactions or as monochromators for x-ray and neutron diffraction studies, where crystal orientation and purity are critical parameters. By offering numerous Disk sizes and orientations, Goodfellow enables researchers to select the optimal molybdenum single crystal for probing intrinsic materials properties or interactions at the atomic scale.
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Tolerances
Single Crystal
Orientation
See Item
Thickness
+2% / -1%
Length
+2% / -1%
Material Properties for Metals
Atomic Properties
Element
Value
Atomic number
42
Crystal structure
Body centred cubic
Electronic structure
Kr 4d⁵ 5s¹
Valences shown
2, 3, 4, 5, 6
Atomic weight( amu )
95.94
Thermal neutron absorption cross-section( Barns )
2.65
Photo-electric work function( eV )
4.2
Natural isotope distribution( Mass No./% )
95/ 15.9
Natural isotope distribution( Mass No./% )
96/ 16.7
Natural isotope distribution( Mass No./% )
98/ 24.1
Natural isotope distribution( Mass No./% )
97/ 9.6
Natural isotope distribution( Mass No./% )
92/ 14.8
Natural isotope distribution( Mass No./% )
94/ 9.3
Natural isotope distribution( Mass No./% )
100/ 9.6
Atomic radius - Goldschmidt( nm )
0.14
Ionisation potential( No./eV )
2/ 16.15
Ionisation potential( No./eV )
5/ 61.2
Ionisation potential( No./eV )
68
Ionisation potential( No./eV )
1/ 7.10
Ionisation potential( No./eV )
3/ 27.2
Ionisation potential( No./eV )
4/ 46.4
Mechanical Properties
Element
Value
Material condition
Hard
Material condition
Soft
Poisson's ratio
0.293
Poisson's ratio
0.293
Bulk modulus( GPa )
261.2
Bulk modulus( GPa )
261.2
Tensile modulus( GPa )
324.8
Tensile modulus( GPa )
324.8
Hardness - Vickers( kgf mm⁻² )
250
Hardness - Vickers( kgf mm⁻² )
200
Tensile strength( MPa )
485-550
Tensile strength( MPa )
620-690
Yield strength( MPa )
550
Yield strength( MPa )
415-450
Electrical Properties
Element
Value
Electrical resistivity( µOhmcm )
5.7@20@20°C
Superconductivity critical temperature( K )
0.915
Temperature coefficient( K⁻¹ )
0.00435@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV )
1.45
Physical Properties
Element
Value
Boiling point( C )
4612
Density( gcm⁻³ )
10.22@20°C
Thermal Properties
Element
Value
Melting point( C )
2617
Latent heat of evaporation( J g⁻¹ )
6153
Latent heat of fusion( J g⁻¹ )
290
Specific heat( J K⁻¹ kg⁻¹ )
251@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )
138@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )
5.1@0-100°C
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Discounts applied for volume purchases
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