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Yttrium oxide
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Yttrium oxide
Description
Product Name | Cerium oxide | |||
Chemical Formula | (Pr, Nd) xOy | |||
Total amount of rare earth TREO | % | ≥99 | ≥99 | |
(Pr6O11+ Nd2O3)/REOnot less than
|
% | 99.5 | 99.5 | |
Burning downL.O.I(1000℃,lhr) | % | ≤1 | ≤1 | |
Component | Pr6O11 | % | 25±2 | 20±2 |
Nd2O3 | % | 75±2 | 80±2 | |
Non-rare earth impurity content | Na2O | µg/g | ≤500 | ≤500 |
Al2O3 | µg/g | ≤400 | ≤400 | |
CaO | µg/g | ≤200 | ≤200 | |
Fe2O3 | µg/g | ≤300 | ≤300 | |
SiO2 | µg/g | ≤300 | ≤300 | |
Cl- | µg/g | ≤500 | ≤500 | |
Application field | Rare earth metal | |||
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Yttrium oxide
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