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Rhenium Sputtering Target

Our Rhenium Sputtering Targets are available in 3 variations. These high-purity rhenium discs are ideal for thin film deposition via sputtering. Their exceptional hardness, high melting point and corrosion resistance make them suitable for coating applications requiring thermal stability and durability, such as semiconductor devices, solar cells and optical coatings. Sputtered rhenium films are also used in high-temperature thermocouples and radiation detection devices.
Thickness: 1mm
Diameter: 25.4mm
Technical Name: Rhenium
Formula: Re
Percentage Purity: 99.99%
Density: 21.04g/cm³
CAS Number: 7440-15-5
UOM Code: 154-792-07
SKU: 1000052902
Product Code: RE00-ST-000100
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
€481.35
each
  • Buy 5 for €389.90 each and save 19%
  • Buy 10 for €356.20 each and save 26%

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Technical Data Sheet
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Material Properties for Metals

Atomic Properties
Element Value
Atomic number 75
Crystal structure Hexagonal close packed
Electronic structure Xe 4f¹⁴ 5d⁵ 6s²
Valences shown -1,1,2,3,4,5,6,7
Atomic weight( amu ) 186.207
Thermal neutron absorption cross-section( Barns ) 85
Photo-electric work function( eV ) 5
Natural isotope distribution( Mass No./% ) 187/ 62.6
Natural isotope distribution( Mass No./% ) 185/ 37.4
Atomic radius - Goldschmidt( nm ) 0.138
Ionisation potential( No./eV ) 1/ 7.87
Ionisation potential( No./eV ) 2/ 16.6
Mechanical Properties
Element Value
Material condition Soft
Material condition Hard
Poisson's ratio 0.26
Poisson's ratio 0.26
Bulk modulus( GPa ) 334
Bulk modulus( GPa ) 334
Tensile modulus( GPa ) 466
Tensile modulus( GPa ) 466
Hardness - Vickers( kgf mm⁻² ) 280
Hardness - Vickers( kgf mm⁻² ) 700
Tensile strength( MPa ) 2225
Tensile strength( MPa ) 1125
Yield strength( MPa ) 315
Yield strength( MPa ) 2150
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 18.7@20@20°C
Superconductivity critical temperature( K ) 1.7
Temperature coefficient( K⁻¹ ) 0.0045@0-100°C
Physical Properties
Element Value
Boiling point( C ) 5627
Density( gcm⁻³ ) 21@20
Thermal Properties
Element Value
Melting point( C ) 3180
Latent heat of evaporation( J g⁻¹ ) 3824
Latent heat of fusion( J g⁻¹ ) 179.9
Specific heat( J K⁻¹ kg⁻¹ ) 138@25
Thermal conductivity( W m⁻¹ K⁻¹ ) 48@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 6.6@0-100°C
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