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| Product Type: | Rare Earth Metal | Name: | 99.5% Dysprosium Dy Rare Earth Metal For Laser Equipment |
|---|---|---|---|
| Usage: | It Used In Various Alloys, In Special Magnets And With Lead Alloyed As Shielding Material In Nuclear Reactors, Wind Turbine Magnet. | Purity: | 99%, 99.5% |
| Appearance: | Silvery White | Melting Point: | 1680 K (1407 °C, 2565 °F) |
| Boiling Point: | 2840 K (2562 °C, 4653 °F) | Density (near R.t.): | 8.540 G/cm3 When Liquid (at M.p.) 8.37 G/cm3 |
| Heat Of Fusion: | 11.06 KJ/mol | Heat Of Vaporization: | 280 KJ/mol |
| Molar Heat Capacity: | 27.7 J/(mol·K) | CAS Number: | 7429-91-6 |
| Highlight: | 99.5% Dy Rare Earth Metal,99.5% Dysprosium Metal,Laser Equipment Dysprosium Metal |
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Dysprosium is a silver-gray heavy metal that can be bent and stretched. There are two modifications of the rare earth metal: At 1384 ° C, α-dysprosium (hexagonal densest) changes to β-dysprosium (body-centered cubic). The metal is very ignoble and therefore very reactive. In the air it becomes coated with an oxide layer, in water it is slowly attacked with formation of hydroxides, in dilute acids it is dissolved to form salts with formation of hydrogen.
Dysprosium, atomic no. 66, symbol Dy, weight at 162.50, is most commonly used as in neodymium-iron-boron high strength permanent magnets. While it has one of the highest magnetic moments of any of the rare earths (10.6uB), this has not resulted in an ability to perform on its own as a practical alternative to neodymium compositions.
It is however now an essential additive in NdFeB production.
It is also used in special ceramic compositions based on BaTiO formulations.
Recent research has examined the use of dysprosium in dysprosium-iron-garnet (DyFeG) and silicon implanted with dysprosium and holmium to form donor centers.
We supply all range of rare earth metals.
| La metal 99.5% |
| Ce metal 99.5% |
| LaCe metal 99.5% |
| Nd metal 99.5% |
| Er metal 99.5%-99.9% |
| Gd metal 99.5% |
| Dy metal 99.5%-99.9% |
| Tb metal 99.9% |
| Ho metal 99.5% |
| Y metal 99.9% |
| Eu metal 99.99% |
| Tm metal 99.9% |
| Yb metal 99.9% |
| Sm metal 99.5% |
| Sc metal 99.5% |
| GdFe metal 72%±2 |
| HoFe metal 80% |
| DyFe metal 80% |
| YFe metal 63%±2% |
| PrNd metal 99.5% |
Chris Huang
China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85713359 Fax:+86-731-85716569
Wechat/Whatsapp: +86-185-0731-5452
chris@hbnewmaterial.com chrishuang@vip.qq.com
