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Formula: Sm
Form: Rod
Material: Samarium
CAS Number: 7440-19-9
Commodity: Metals
Purity:
95%
Diameter:
6.35mm
Production Method:
Cast
Hazard Pictogram:
GHS02
Samarium Rods are part of our extensive range of metal rods. Available in 5 variations, these rare-earth metal rods exhibit excellent corrosion resistance and high strength-to-weight ratio. With a high absorption cross section for thermal neutrons, Samarium Rods are used in the control rods of nuclear reactors. Their optical and magnetic properties also make them useful in lasers, magnets and high-refractive-index glass. Our choice of Samarium Rods from enable research and development across numerous high-tech industries.
Flammable
Tolerances
Rod
| Diameter | =<10mm | ±10% |
|---|---|---|
| Diameter | >10mm | ±5% |
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 62 |
| Crystal structure | Rhombohedral |
| Electronic structure | Xe 4f⁶ 6s² |
| Valences shown | 2,3 |
| Atomic weight( amu ) | 150.36 |
| Thermal neutron absorption cross-section( Barns ) | 5820 |
| Photo-electric work function( eV ) | 2.7 |
| Natural isotope distribution( Mass No./% ) | 149/ 13.9 |
| Natural isotope distribution( Mass No./% ) | 144/ 3.1 |
| Natural isotope distribution( Mass No./% ) | 148/ 11.3 |
| Natural isotope distribution( Mass No./% ) | 152/ 26.6 |
| Natural isotope distribution( Mass No./% ) | 147/ 15.1 |
| Natural isotope distribution( Mass No./% ) | 150/ 7.4 |
| Natural isotope distribution( Mass No./% ) | 154/ 22.6 |
| Atomic radius - Goldschmidt( nm ) | 0.18 |
| Ionisation potential( No./eV ) | 1/ 5.63 |
| Ionisation potential( No./eV ) | 2/ 11.07 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Polycrystalline |
| Poisson's ratio | 0.31 |
| Bulk modulus( GPa ) | 29.9 |
| Tensile modulus( GPa ) | 34.1 |
| Tensile strength( MPa ) | 124 |
| Yield strength( MPa ) | 110 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 92@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.00148@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 1791 |
| Density( gcm⁻³ ) | 7.536@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1077 |
| Latent heat of evaporation( J g⁻¹ ) | 1280 |
| Latent heat of fusion( J g⁻¹ ) | 72.4 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 180@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 13.3@0-100°C |
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Zinc/Aluminum Alloy Rod (Zn96/Al 4) Formula: Zn96/Al 4
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Yttrium Rod Formula: Y
Percentage Purity: 99%
Diameter: 6.35mm
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Production Method: Cast
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Zinc Rod Formula: Zn
Percentage Purity: 99.999%
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Zirconium Rod Formula: Zr
Percentage Purity: 99.2%
Diameter: 1.5mm
Length: 500mm
CAS Number: 7440-67-7
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Samarium Foil Formula: Sm
Percentage Purity: 95%
Temper: As Rolled
Thickness: 0.25mm
Length 1: 100mm
Length 2: 100mm
CAS Number: 7440-19-9
UOM Code: 147-950-82
eachStarting at $388.43
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