High Quality of Dysprosium Oxide with Factory Price

• Customization: Available
• CAS No.: 1308-87-8
• Formula: Dy2o3
• Model NO.: Dy2O3
• Quality: First Class
• Transport Package: Drums
• Specification: 50KGS
• Trademark: OEM
• Origin: China

Product Description

Product Description

Dysprosium oxide is a white powder that is slightly hygroscopic, absorbing water and carbon dioxide in the air. Dysprosium oxide is an important rare earth material, which is widely used. In addition to the atomic energy industry used as a control rod for nuclear reactors, it can also be used for metal halogen lamps, magneto-optical memory materials, glass, NdFeb permanent magnet additives, etc.

CAS No.:     1308-87-8
Formula:     Dy2o3
EINECS: 215-164-0
Classification:    Dysprosium Oxide
Purpose: As an additive element of yttrium iron and yttrium aluminum garnet, it can be used as control material of nuclear reactor. It is used to manufacture dysprosium lamp with high brightness and good light color. Because of its cathode emission ability, it can also be used as anode coating. For the metal dysprosium raw material, glass, NdFeb permanent magnet additive, magneto-optical memory material.
 

 

Detailed Photos

 

Product Parameters

Index              Model	Dy2O3.3N	Dy2O3.4N	Dy2O3.5N	Dy2O3.6N
Dy2O3/TREO(%,min)	99.9	99.99	99.999	99.9999
TREO(%,min)	99.0	99.0	99.0	99.5
Appearance	White Powder	White Powder	White Powder	White Powder
RE Impurities/TREO	%(Max)	%(Max)	ppm(Max)	ppm(Max)
La2O3	\	\	\	\
CeO2	\	\	\	\
Pr6O11	\	\	\	\
Nd2O3	\	\	\	\
Sm2O3	\	\	\	\
Eu2O3	\	\	\	\
Gd2O3	0.005	0.001	1	0.1
Tb4O7	0.03	0.001	5	0.2
Dy2O3	Main	Main	Main	Main
Ho2O3	0.05	0.01	5	0.2
Er2O3	0.005	0.001	1	0.3
Tm2O3	0.005	0.001	1	0.1
Yb2O3	0.005	0.001	1	0.1
Lu2O3	0.005	0.001	1	0.2
Y2O3	0.005	0.001	5	0.2
Non-Re Impurities	%(Max)	%(Max)	ppm(Max)	ppm(Max)
Fe2O3	0.001	0.001	5	1
SiO2	0.015	0.005	50	10
CaO	0.01	0.005	30	10
CoO	\	\	\	\
NiO	\	0.0003	1	1
CuO	0.01	0.0005	5	5
MnO2	\	\	\	\
Cr2O3	\	\	\	\
CdO	\	\	\	\
PbO	\	0.0003	1	1
Al2O3	\	\	\	\
Na2O	\	\	\	\
K2O	\	\	\	\
MgO	\	\	\	\
TiO2	\	\	\	\
ZnO	\	0.0003	1	1
ThO2	\	\	\	\
L.O.I(%,Max)	1.0	0.5	0.5	0.5
Size(D50,um)	\	\	\	\
Memo	Can custom-made as per request.

Packaging & Shipping

Packing:      100G, 500G, 1KGs Vaccum Bag or packing as per request.
Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:  1. The product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, and low bulk density;
      2. Insoluble in water, soluble in acid and ethanol, magnetic properties are many times stronger than iron oxide.
 

Application

1.Used in the manufacture of additives for Nd-Fe-B permanent magnets, garnet additives, metal halide lamps, reactor control materials, the use of phosphor activators, rhenium metals, magneto-optical storage materials, magnetic refrigerants, Iron compounds, osmium salt compounds, magnetic materials, chemical reagents and other industries.
2. Used in the atomic energy industry to determine the neutron spectrum or as a neutron absorber.
3. Used as raw materials for making metal rhenium, glass, and additives for NdFeB permanent magnets;
 4. Also used in metal halide lamps, magneto-optical memory materials, yttrium iron or yttrium aluminum garnet, atomic energy industry.
 5. Nanometer erbium oxide used as phosphor activator
 6. Preparation of large magnetostrictive alloys of nano-ytterbium oxide and nano-ytterbium iron oxide alloy
  7. Can be used as magneto-optical storage material
 8. For the preparation of nano holmium oxide lamps