YTTRIUM OXIDE 99.999% RARE EARTH, CERAMIC/GLASS SUPPLY, 100,250, 500, 1000 GRAM


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Yttrium(III) oxide, 99.999%, 5N, Rare Earth,CERAMIC/GLASS SUPPLIES,  50, 100, 250, 500, 1000, GRAMS...........  Small Packages under ONE Pound will now Ship First Class Mail
Yttrium oxide, also known as yttria, is Y2O3. It is an air-stable, white solid substance. Yttrium oxide is used as a common starting material for both materials science as well as inorganic compounds.
It is the most important yttrium compound and is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes.  Yttrium oxide is also used to make yttrium iron garnets, which are very effective microwave filters.
Y2O3 is used to make the high temperature superconductor YBa2Cu3O7, known as
1-2-3" to indicate the ratio of the metal constituents:
2 Y2O3 + 8 BaO + 12 CuO + O2 → 4 YBa2Cu3O7
This synthesis is typically conducted at 800 °C. The thermal conductivity of yttrium oxide is 27 W/(m·K)
Testing Policy: Testing of raw materials should be an integral part of ceramic or glass making /  manufacturing. Upon receipt of any new material, we strongly recommend that you test the material. "Paul Brown Studio Arts and Supplies" . has no control over either the variations that may occur in the natural materials or their application. All products are supplied as is from the manufacturer. No additional processing or technical support is supplied. Therefore, our products are sold with the understanding that the user is solely responsible for determining suitability for any purpose and the results obtained. There are no warranties expressed or implied, regarding the user’s finished product or results.
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