Formula: Dy
Grade upto 99.99% sublimed
Alias / Keywords: Dy, Dy Metal, Dysprosium, Dysprosium Metal, Dy Metal Ingot, Dy Ingot, Dysprosium Metal Ingot, Dysprosium Ingot
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The element has a metallic, bright silver lustre. It is relatively stable in air at room temperature, but dissolves readily, with the evolution of hydrogen, in mineral acids. It is a rare earth metal found in minerals such as xenotime, monazite and bastnaesite. Dysprosium Metal is an important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of Dysprosium Metal is in the magnetostrictive alloy.
[Bohr Model of Dysprosium]
Atomic Volume: 19.0 W/D
Boiling Point: 2567°C
Compressibility: 2.55x10-6cm2/kg
Covalent Radius: 1.59Angsroms
Crystal Structure: Hexagonal
Density (18°C): 8.55g/cm3
Electrical Resistivity (298K): 92.6μΩ-cm
First Ionization Energy: 157K-cal/g-mole
Heat of Fusion: 4.1k-cal/g-atom
Heat of Vaporization: 67K-cal/g-atom
Magnetic Moment: 10.64Bohr magnetons
Magnetic Susceptibility: 99,800x10-6emu
Melting Point: 1412°C
Specific Heat (25°C): 0.041cal/g°C
Standard Electrode Pontential: +2.2volts
Tensile Strength: 35,700psi
Thermal Conductivity: 0.024cal/cm2/s/°C
Thermal Neutron Cross Section: 1100barns/atom
Trasformation Temperature: 1384°C
Yield Strength: 32,600psi
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Grade: 99%, 99.9%, 99.99% (sublimed purity is avaiable)
| Main content (% min.) |
Rare Earth Impurities (in TREM, % max.) |
Non-Rare Earth Impurities (% max.) |
| Dy/TREM |
TREM* |
Eu |
Gd |
Tb |
Ho |
Er |
Tm |
Yb |
Lu |
Y |
Fe |
Si |
Ca |
Al |
Mg |
W |
Ta |
O |
C |
Cl |
| 99.99 (sublimed) |
99.9 |
0.001 |
0.002 |
0.003 |
0.003 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.01 |
0.005 |
0.005 |
0.005 |
0.005 |
0.05 |
0.0005 |
0.015 |
0.005 |
0.005 |
| 99.99 |
99.5 |
0.001 |
0.002 |
0.003 |
0.003 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.1 |
0.01 |
0.05 |
0.01 |
0.01 |
0.05 |
0.01 |
0.15 |
0.01 |
0.01 |
| 99.9 |
99 |
0.001 |
0.002 |
0.05 |
0.05 |
0.005 |
0.01 |
0.01 |
0.01 |
0.03 |
0.15 |
0.01 |
0.05 |
0.01 |
0.01 |
0.05 |
0.01 |
0.15 |
0.01 |
0.01 |
[*]TREM: total rare earth metal
Dysprosium Metal is avaiable in various forms like ingot, powder, piece, wire, foil, sheet, rod, disc, tube, plate and etc.
Customized shape and design is workable upon request.
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More Special Formed [Dy] products available
