Cheapest PriceTmf3 - Dysprosium oxide (Dy2O3) – Suoyi

Grade 99.999% 99.99% 99.9% 99%
Dy2O3/TREO(% min.) 99.999 99.99 99.9 99
TREO (% min.) 99 99 99 99
Loss On Ignition (% max.) 0.5 0.5 1 1
Rare Earth Impurities % max. % max. % max. % max.
Gd2O3/TREO

Tb4O7/TREO

Ho2O3/TREO

Er2O3/TREO

Tm2O3/TREO

Yb2O3/TREO

Lu2O3/TREO

Y2O3/TREO

0.0001

0.0005

0.0005

0.0001

0.0001

0.0001

0.0001

0.0001

0.001

0.001

0.01

0.001

0.001

0.001

0.001

0.001

0.005

0.03

0.05

0.005

0.005

0.005

0.005

0.005

0.05

0.2

0.3

0.3

 

 

 

0.05

Non-Rare Earth Impurities % max. % max. % max. % max.
Fe2O3

SiO2

CaO

CuO

NiO

ZnO

PbO

Cl-

0.0005

0.005

0.003

0.0005

0.0001

0.0001

0.0001

0.005

0.001

0.005

0.005

0.001

0.0003

0.0003

0.0003

0.01

0.001

0.015

0.01

0.01

0.003

0.03

0.03

 

 White crystalline powder, insoluble in water, soluble in acid and ethanol. Exposed to the air when the carbon dioxide is easily absorbed into dysprosium carbonate.

Uses: used for the preparation of metal dysprosium raw materials, glass, NdFeB permanent magnet additives, but also for metal halide lamp, magneto-optical memory material, yttrium iron or yttrium aluminum garnet, atomic energy industry. Dysprosium oxide can also be used as NdFeB permanent magnet additives used in this magnet to add about 2 to 3% of dysprosium can increase its coercivity, the past demand for dysprosium is not, but with the NdFeB Magnet demand increases, it becomes necessary to add elements, grade must be 95 ~ 99.9%, demand is also increasing rapidly. Dysprosium oxide is also used for the preparation of metal dysprosium raw materials, glass, NdFeB permanent magnet additives, but also for metal halide lamp, magneto-optical memory material, yttrium iron or yttrium aluminum garnet, atomic energy industry.

Packaging :according your requirement .