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Formula: Sm
Form: Powder
Material: Samarium
CAS Number: 7440-19-9
Commodity: Metals
Purity:
95%
Max Particle Size:
500μm
Hazard Pictogram:
GHS02
Samarium Powder is a rare earth powder available in a range of particle sizes. This versatile material exhibits properties such as high thermal conductivity, hardness and resistance to oxidation. With several size variations to choose from, it has diverse applications, including being used as an absorber in nuclear reactors, an additive in permanent magnets, and in samarium cobalt magnets. The unique characteristics of Samarium Powder make it an important material across scientific research and industrial applications.
Flammable
Tolerances
Powder
| Mean Particle Size | Nominal | |
|---|---|---|
| Minimum Particle Size | Nominal | |
| Maximum Particle Size | Nominal | |
| Maximum Particle Size | Nominal | |
| Particle Size D10 | Nominal | |
| Particle Size D50 | Nominal | |
| Particle Size D90 | Nominal |
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
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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
Discounts applied for volume purchases -
Zirconium Powder Formula: Zr
Percentage Purity: 99.2%
Maximum Particle Size: 45µm
Weight: 2000g
CAS Number: 7440-67-7
UOM Code: 151-149-03
eachStarting at $179.80
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Zirconium Hydride Powder Formula: ZrH₂
Percentage Purity: 99.5%
Maximum Particle Size: 150µm
Weight: 500g
CAS Number: 7704-99-6
UOM Code: 057-083-47
eachStarting at $218.50
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Zirconium Carbide Powder Formula: ZrC
Percentage Purity: 99.5%
Maximum Particle Size: 45µm
Weight: 50g
CAS Number: 12070-14-3
UOM Code: 428-605-16
eachStarting at $245.10
Discounts applied for volume purchases -
each
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Zirconium/Aluminum Alloy Precursor Powder (Zr90/Al10) Formula: Zr90/Al10
Mean Particle Size: 45µm
Weight: 50g
Type: Alloy Pre-cursor
UOM Code: 113-318-63
eachStarting at $489.56
Discounts applied for volume purchases
