Large Particle 20-30um Yttrium Oxide Powder
| Formula: | Y2O3 |
|---|---|
| Mol.wt: | 225.81 |
| Main Application: | Ceramic additive; spraying material;Coating material |
Parameters
Brief information of Yttrium Oxide Powder
Formula: Y2O3
CAS No.: 1314-36-9
Molecular Weight: 225.81
Density: 5.01 g/cm3
Melting point: 2425 celsium degree
Appearance: White powder
Specification
| Relative Purity Min.% |
99.999 | 99.995 | 99.99 | 99.9 | |||||
| TREO Min.% |
99 | 99 | 99 | 99 | |||||
| RE Impurities/REO Max.% | La2O3 | 0.00010 | 0.0003 | 0.0010 | 0.1 | ||||
| CeO2 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Pr6O11 | 0.00005 | 0.0003 | 0.0010 | ||||||
| Nd2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Sm2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Eu2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Gd2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Tb4O7 | 0.00005 | 0.0005 | 0.0010 | ||||||
| Dy2O3 | 0.00010 | 0.0005 | 0.0010 | ||||||
| Ho2O3 | 0.00015 | 0.0005 | 0.0010 | ||||||
| Er2O3 | 0.00015 | 0.0005 | 0.0010 | ||||||
| Tm2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Yb2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Lu2O3 | 0.00005 | 0.0003 | 0.0005 | ||||||
| Non-RE Impurities Max.% | Fe2O3 | 0.0002 | 0.0003 | 0.0005 | 0.0020 | ||||
| SiO2 | 0.0020 | 0.0030 | 0.0050 | 0.0050 | |||||
| CaO | 0.0005 | 0.0010 | 0.0010 | 0.0020 | |||||
| Cl- | 0.0100 | 0.0100 | 0.0200 | 0.0300 | |||||
| L.O.I Max.% | 1.0 | 1.0 | 1.0 | 1.0 | |||||
PSD&SEM
D50:20-30um(30-50um 50-70um 70-100um)
Application
The cubic structure of yttrium oxide powder is stable to 1800°C, applied in thermal spraying/Plasma spraying, Auto-industry and Electronic ceramics coating. Through the powder granulation process, nano Y2O3 powder was granulated into 20-100um particles with good fluidity.
Packing
In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
Others
Specification is adjustable as per user' s special requirement
