Ultrafine Dysprosium Oxide With Small Particle Size Dy2O3 CAS 1308-87-8

Ultrafine dysprosium oxide (Dy₂O₃) is a high performance rare earth oxide material with small particle size, uniform distribution and large specific surface area. It is widely used in many high-tech fields, such as as an additive for Ndfeb permanent magnets, which can improve the coercivity of magnets; It also has important applications in metal halogen lamps and magneto-optical memory materials; It is also a necessary raw material for the preparation of large magnetostrictive alloy terbium-dysprosium-iron alloy. In addition, superfine dysprosium oxide can also be used in the atomic energy industry to determine the neutron spectrum or as a neutron absorber.

Product Detail

product detail

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.

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