Formula: Pr
Grade upto 99.9%
Alias / Keywords: Pr, Pr Metal, Praseodymium, Praseodymium Metal, Pr Metal Ingot, Pr Ingot, Praseodymium Metal Ingot, Praseodymium Ingot
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Praseodymium Metal, is used as high-strength alloying agent in the magnesium used in parts of aircraft engines. It is an important alloying agent in Neodymium-Iron-Boron magnets. Praseodymium is available in many forms including foil, powder, rod, sponge, bar, sheet, and wire.
[Bohr Model of Praseodymium]
Atomic Volume: 20.8W/D
Boiling Point: 3020°C
Compressibility: 3.21x10-6cm2/kg
Covalent Radius: 1.65 Angstroms
Crystal Structure: Hexagonal
Density: 6.77g/cm3
Electrical Resistivity (298°K):68.0 μΩ-cm
Electronegativity: 1.1Pauling's
First Ionization Energy:133K-cal/g-mole
Heat of Fusion: 1.60 k-cal/g-atom
Heat of Vaporization: 79K-cal/g-atom
Magnetic Moment: 3.56Bohr magnetons
Magnetic Susceptibility: 5,320x10-6emu/mole
Melting Point: 935°C
Specific Heat (25°C): 0.048cal/g°C
Standard Electrode Pontential: +2.2volts
Tensile Strength: 15,900psi
Thermal Conductivity (50°C): 0.28cal/cm2/s/°C
Thermal Neutron Cross Section: 11.2barns/atom
Trasformation Temperature: 795°C
Yield Strength: 14,500psi
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Grade: 99%, 99.9%
| Main content (% min.) |
Rare Earth Impurities (in TREM, % max.) |
Non-Rare Earth Impurities (% max.) |
| Pr/TREM |
TREM* |
La |
Ce |
Nd |
Sm |
Eu |
Gd |
Y |
Fe |
Si |
Ca |
Al |
Mg |
Mo |
O |
C |
Cl |
| 99.9 |
99 |
0.005 |
0.005 |
0.005 |
0.001 |
0.001 |
0.001 |
0.001 |
0.1 |
0.02 |
0.02 |
0.03 |
0.02 |
0.03 |
0.03 |
0.03 |
0.02 |
| 99 |
99 |
0.1 |
0.3 |
0.2 |
0.03 |
0.03 |
0.03 |
0.1 |
0.25 |
0.05 |
0.03 |
0.03 |
0.15 |
0.03 |
0.05 |
0.05 |
0.05 |
[*]TREM: total rare earth metal
Praseodymium Metal is avaiable in various forms like ingot, powder, piece, wire, rod, disc, tube, plate and etc.
Customized shape and design is workable upon request.
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More Special Formed [Pr] products available
