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Dysprosium Metal is applied in...
HTRE879
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Dysprosium Metal is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. HM provides Dysprosium Metal Dy at a competitive price. The purity and particle size can be customized.
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Availability date: 03/01/2013
MF | Dy |
MW | 162.5 |
Purity | 99.99%D/99.99%/99.9%/99% |
CAS | 7429-91-6 |
Synonyms | Dysprosium Metal |
Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth element with a metallic silver luster. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
Dysprosium Metal is an important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of high purity Dysprosium Metal is in the magnetostrictive alloy TEFENOL-D. There are also other applications for some special master alloys. Dysprosium Metal can be further processed into various shapes of ingots, pieces, wires, foils, slabs, rods, discs, and powder. It is highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks.
Grade | 99.99%D | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
Dy/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Gd/TREM Tb/TREM Ho/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM | 20 30 30 10 10 10 10 10 | 20 30 30 10 10 10 10 10 | 0.05 0.05 0.05 0.05 0.03 0.03 0.03 0.03 | 0.1 0.1 0.1 0.1 0.05 0.05 0.05 0.1 |
Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe Si Ca Al Mg W O C Cl | 300 50 100 100 50 500 500 100 50 | 1000 100 500 100 100 500 1500 150 100 | 0.12 0.01 0.1 0.03 0.01 0.1 0.2 0.03 0.01 | 0.15 0.01 0.1 0.05 0.05 0.1 0.3 0.03 0.02 |
Packing: The products are vacuum-sealed. The MSDS and Material Certification Sheets will be packed with the product.
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