Formula: Sm
Grade upto 99.99% sublimed
Alias / Keywords: Sm, Sm Metal, Samarium, Samarium Metal, Sm Metal Ingot, Sm Ingot, Samarium Metal Ingot, Samarium Ingot
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Samarium has a bright silver lustre and is reasonably stable in air. It is a rare earth metal. It is found with other rare earth elements in minerals including monazite and bastnaesite and is used in electronics industries. Samarium Metal is primarily utilized in the production of Samarium-Cobalt (Sm2Co17) permanent magnets with one of the highest resistances to demagnetization known. High purity Samarium Metal is also used in making speciality alloy and sputtering targets.
Atomic Volume: 19.9 W/D
Boiling Point: 1794°C
Compressibility: 3.34x10-6cm2/kg
Covalent Radius: 1.62 Angstroms
Crystal Structure: Rhombohedral
Density: 7.52 g/cm3
Electrical Resistivity (298°K):105.0 μΩ-cm
Electronegativity: 1.2Pauling's
First Ionization Energy:129K-cal/g-mole
Heat of Fusion: 2.10 k-cal/g-atom
Heat of Vaporization: 46K-cal/g-atom
Magnetic Moment: 1.74Bohr magnetons
Magnetic Susceptibility: 1,275x10-6emu/mole
Melting Point: 1072°C
Specific Heat (25°C): 0.042cal/g°C
Standard Electrode Pontential: +2.2volts
Tensile Strength: 18,000psi
Thermal Neutron Cross Section: 5500barns/atom
Trasformation Temperature: 924°C
Yield Strength: 16,200psi
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Grade: 99.9%, 99.99% (sublimed purity is avaiable)
| Main content (% min.) |
Rare Earth Impurities (in TREM, % max.) |
Non-Rare Earth Impurities (% max.) |
| Sm/TREM |
TREM* |
La |
Ce |
Pr |
Nd |
Eu |
Gd |
Y |
Fe |
Si |
Ca |
Al |
Mg |
Mn |
O |
C |
| 99.99 (sublimed) |
99.9 |
0.001 |
0.001 |
0.005 |
0.005 |
0.005 |
0.005 |
0.001 |
0.001 |
0.003 |
0.003 |
0.003 |
0.001 |
0.001 |
0.015 |
0.01 |
| 99.99 |
99.5 |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
0.001 |
0.001 |
0.005 |
0.005 |
0.005 |
0.001 |
0.005 |
0.03 |
0.015 |
| 99.9 |
99.5 |
0.01 |
0.01 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.01 |
0.01 |
0.01 |
0.02 |
0.001 |
0.01 |
0.03 |
0.015 |
[*]TREM: total rare earth metal
Samarium Metal is avaiable in various forms like lump, powder, piece, wire, rod, disc, tube, plate and etc.
Customized shape and design is workable upon request.
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More Special Formed [Sm] products available
