Quick Detail
Place of Origin
Brand Name
EASCHEM
Model Number
First Grade
HS-CODE
29-
Package & Delivery Lead Time
Package
50KGs Woven Plastic Bag, 1000KGs one Pallet
Delivery Lead Time
7 to 15 Days
Detailed Description
White 2 - 3 m Rare Earth Yttrium Oxide Powder CAS Number 1314-36-9 with purity 99.999% for picture tube coatings
It is mainly used to make microwave magnetic materials and military materials important materials (single crystal;It is also used as optical glass, ceramic material additive, high luminance phosphor and other picture tube coatings for large screen TV.It is also used to make film capacitors and special refractory materials, as well as high pressure mercury lamps, lasers, storage components and other magnetic materials.The addition of yttrium oxide in sintering can effectively reduce the grain size of tungsten alloy.
Certificate Of Analysis
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ITEM | SPECIFICATIONS | TEST RESULTS |
Y2O3/TREO(%,min) | 99.999 | 99.999 |
TREO(%,min) | 99.0 | 99.55 |
RE Impurities(%/TREO,Max) |
CeO2 | 0.0001 | Conform |
La2O3 | 0.0001 | Conform |
Pr6O11 | 0.0001 | Conform |
Nd2O3 | 0.0001 | Conform |
Sm2O3 | 0.0001 | Conform |
Eu2O3 | 0.0001 | Conform |
Gd2O3 | 0.0001 | Conform |
Tb4O7 | 0.0001 | Conform |
Dy2O3 | 0.0001 | Conform |
Ho2O3 | 0.0001 | Conform |
Er2O3 | 0.0001 | Conform |
Tm2O3 | 0.00005 | Conform |
Yb2O3 | 0.00005 | Conform |
Lu2O3 | 0.00005 | Conform |
Non-Re Impurities(%,Max) |
Fe2O3 | 0.0005 | Conform |
CaO | 0.002 | Conform |
SiO2 | 0.001 | Conform |
Cl- | 0.01 | Conform |
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