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Formula: Sm
Form: Foil/Film/Sheet
Material: Samarium
CAS Number: 7440-19-9
Commodity: Metals
Purity:
95%
Temper:
As Rolled
Samarium Foil is a thin foil of pure samarium metal that offers unique magnetic properties as well as high thermal and electrical conductivity. Potential uses include research magnets, thermoelectric devices, and other advanced electronic components requiring a reactive rare earth metal. Available in 23 variations, with thicknesses ranging from 0.005mm to 0.5mm, we can supply Samarium Foil in a form tailored to your application.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
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 |
Other Customers Purchased
-
Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
eachStarting at $152.18
Discounts applied for volume purchases -
X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
eachStarting at $673.56
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
eachStarting at $676.87
Discounts applied for volume purchases -
Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-65-5
UOM Code: 117-129-99
eachStarting at $235.38
Discounts applied for volume purchases -
Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
eachStarting at $165.58
Discounts applied for volume purchases -
Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-64-4
UOM Code: 000-446-82
eachStarting at $239.48
Discounts applied for volume purchases
