Name: Ultrafine Dysprosium oxide CAS: 1308-87-8
Molecular formula: Dy2O3 D50 SED: 1.0um
Description: Superfine dysprosium oxide is mainly used to prepare phosphor activator, laser material, magneto-optical storage material, electronic ceramic material, large magnetostrictive alloy, dysprosium lamp, etc. After ultrafine, dysprosium oxide powder shows many characteristics, such as small size effect, high specific surface effect, quantum effect, extremely strong optical, electrical, magnetic properties, superconductivity and high chemical activity, which can greatly improve the performance and function of materials and contribute to the generation of new materials.
Specification:
|
Name |
Ultra Dy2O3_4N |
Ultra Dy2O3_3N |
|
|
Molecular formula |
Dy2O3 |
Dy2O3 |
|
|
CAS |
1308-87-8 |
1308-87-8 |
|
|
Total rare earth TREO |
% |
≥98.5 |
≥98.0 |
|
Dy2O3/TREO |
% |
≥99.9 |
≥99.5 |
|
Rare earth impurities |
% |
≤0.005 |
≤0.01 |
|
Non-rare earth impurities |
% |
≤0.01 |
≤0.03 |
|
Chloride Cl- |
% |
≤0.01 |
≤0.03 |
|
LOI |
% |
≤2.0 |
≤3.0 |
|
D50 SED |
um |
1.0 |
1.0 |
|
property |
White powder, Spherical |
||
|
Application area |
High-end electronic ceramics, magneto-optical storage materials and phosphor activator, etc. |
||
|
Package |
Conventional packaging, flexible packaging according to customer needs |
||
Packing: 1 kg or 5 kg per package, 50 kg iron drum, provide small package: 100g, 500g, and other small packages.
Used: Ultrafine dysprosium oxide is widely used in the manufacture of phosphors, magneto-optical memory chips and rare earth batteries, and a large number of military enterprises in Europe and the United States are also used in the manufacture of super magnetostrictive materials. It is mainly used in atomic energy industry, as control rod of nuclear reactor, magnetic material Nd-Fe-B permanent magnet additive.
