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Molybdenum Top Hat Single Crystal

Molybdenum Top Hat Single Crystal is one of over 15 variations within Goodfellow's range of molybdenum single crystals. As a pure, oriented, single-grain material, molybdenum crystals are highly valued in research and industrial applications. For example, the crystals may be used as monochromators to select specific wavelengths of X-rays or neutrons for spectroscopy. Other uses include fundemental physics research and studies of materials properties and crystal structure. The purity and grain orientation of these single crystals make them ideal for investigating fundamental physical phenomena and properties. By offering various orientations and geometries, Goodfellow provides researchers flexibility in selecting the optimal molybdenum crystal for their needs.
Formula: Mo
Percentage Purity: 99.999%
Top Section Thickness: 1mm
Bottom Section Thickness: 1mm
Outside Diameter: 10mm
Inside Diameter: 8mm
Orientation: -100
Orientation Accuracy: =< 0.4°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7439-98-7
UOM Code: 738-232-39
SKU: 1000170039
Product Code: MO00-SC-000194

Tolerances

Single Crystal
Orientation See Item
Thickness +2% / -1%
Length +2% / -1%
Top Hat
Inside Diameter +2% / -1%
Outside Diameter +2% / -1%
Bottom Section Thickness +2% / -1%
Top Section Thickness +2% / -1%
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$2,880.73
each
  • Buy 5 for $2,333.39 each and save 19%
  • Buy 10 for $2,131.74 each and save 26%

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Tolerances

Single Crystal
Orientation See Item
Thickness +2% / -1%
Length +2% / -1%
Top Hat
Inside Diameter +2% / -1%
Outside Diameter +2% / -1%
Bottom Section Thickness +2% / -1%
Top Section Thickness +2% / -1%
Technical Data Sheet
Safety Data Sheet

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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 ) Jun-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
Other Customers Purchased
  1. $1,947.41
    each
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  2. Molybdenum Top Hat Single Crystal Formula: Mo
    Percentage Purity: 99.999%
    Top Section Thickness: 1mm
    Bottom Section Thickness: 1mm
    Outside Diameter: 10mm
    Inside Diameter: 8mm
    Orientation: -100
    Orientation Accuracy: =< 1°
    Polish: Polished
    Surface Finish: =< 0.03µm Ra
    CAS Number: 7439-98-7
    UOM Code: 990-026-28
    $2,822.39
    each
    Discounts applied for volume purchases
    View Product
  3. Molybdenum Top Hat Single Crystal Formula: Mo
    Percentage Purity: 99.999%
    Top Section Thickness: 1mm
    Bottom Section Thickness: 1mm
    Outside Diameter: 10mm
    Inside Diameter: 8mm
    Orientation: -100
    Orientation Accuracy: Approx. 0.1°
    Polish: Polished
    Surface Finish: =< 0.03µm Ra
    CAS Number: 7439-98-7
    UOM Code: 729-360-24
    $3,055.72
    each
    Discounts applied for volume purchases
    View Product
  4. Molybdenum Top Hat Single Crystal Formula: Mo
    Percentage Purity: 99.999%
    Top Section Thickness: 1mm
    Bottom Section Thickness: 1mm
    Outside Diameter: 10mm
    Inside Diameter: 8mm
    Orientation: -100
    Orientation Accuracy: =< 0.5°
    Polish: Polished
    Surface Finish: =< 0.03µm Ra
    CAS Number: 7439-98-7
    UOM Code: 721-518-97
    $2,822.39
    each
    Discounts applied for volume purchases
    View Product
  5. Molybdenum Top Hat Single Crystal Formula: Mo
    Percentage Purity: 99.999%
    Top Section Thickness: 1mm
    Bottom Section Thickness: 1mm
    Outside Diameter: 10mm
    Inside Diameter: 8mm
    Orientation: -111
    Orientation Accuracy: =< 0.5°
    Polish: Polished
    Surface Finish: =< 0.03µm Ra
    CAS Number: 7439-98-7
    UOM Code: 368-789-24
    $2,822.39
    each
    Discounts applied for volume purchases
    View Product
  6. $1,947.41
    each
    Discounts applied for volume purchases
    View Product