Rare Earth Permanent Magnet Additive Dy2o3 99.9%Min Dysprosium Oxide

• Customization: Available
• Certification: RoHS, CE, ISO
• Shape: Powder
• Model NO.: FITECH-Dysprosium Oxide
• Purification Method: Zone Refining
• Preparation Method: Electrolysis of Fused Salts
• Application: Dysprosium Metal Materials
• Product Type: Rare Earth Oxide
• Composition: Dysprosium Oxide
• Usage: Dysprosium Metal Materials
• Formula: Dy2o3
• Purity: 99.9%Min
• Package: 50kg Iron or 1000kg Bag Packing
• CAS: 1308-87-8
• Appearance: White Powder
• Molecular Weight: 373.00
• Density: 7.81g/cm3
• Name: Dysprosium Oxide
• Transport Package: 1000kg Bag Packing Or50kg Drum
• Specification: 99.9%min
• Trademark: FITECH
• Origin: China
• HS Code: 2846901500

Product Description

99.5%min Dysprosium Oxide

1. Formula: Dy2O3
2. CAS No.: 1308-87-8
3. Molecular Weight: 373.00
4. Density: 7.81 g/cm3
5. Melting point: 2,408° C
6. Appearance: White powder
7. Solubility: Insoluble in water, moderately soluble in strong mineral acids

Grade	Dy2O3 2.5N	Dy2O3 3N
TREO	99.0%	99.0%
Dy2O3/TREO	99.5%	99.90%
Fe2O3	0.001%	0.0008%
SiO2	0.010%	0.005%
CaO	0.007%	0.005%
SO42-	0.050%	0.030%
Cl-	0.050%	0.020%
Na2O	0.005%	0.002%
PbO	0.002%	0.001%

Applications

1: Dysprosium Oxide, is the main raw materials for Dysprosium Metal which is widely used in Neodymium-Iron-Boron magnets, also have specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lamp.

2: High purity of Dysprosium Oxide is used in electronics industry as an antireflection coating in photoelectric devices.

3: Because of dysprosium's high thermal-neutron absorption cross-section, Dysprosium-Oxide-Nickel cermets are used in neutron-absorbing control rods  

4: Dysprosium and its compounds are highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks.

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