Calcined Yttrium Oxide 99.99 %

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Description

GNPGraystar’s Yttrium Oxide is a white powder, insoluble in water, but soluble in acids.

Diese Materialdaten wurden von GNPGraystar Specialty Materials zur Verfügung gestellt

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Ashby charts

Eigenschaften

Allgemein

PropertyValueComment

Loss on Ignition

1 %

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max. (1000°C/2 hrs)

Partikelgröße D50

2.0 - 10.0 μm

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PSD

Spezifische Oberfläche

2.0 - 12.0 m²/g

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Chemical properties

PropertyValueComment

Aluminium

0.015

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max. Al₂O₃

Andere

0.01

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Total Remaining RE-Oxides

Eisen

0.002

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max. Fe₂O₃

Kalium

0.003

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max. K₂O

Kalzium

0.003

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max. CaO

Natrium

0.003

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max. Na₂O

Silizium

0.025

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max. SiO₂

Yttrium

99.99 %

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min. Y₂O₃

Technological properties

Property
Application areas

It is typically used in the manufacturing of mono and polycrystalline ferrite materials in the electronic industry, for the synthesis of gemstones, as a glass additive to increase the refractive index and reduce light dispersion in glass, such as camera lenses, for optical systems and lenses for extreme temperatures, for refractory and conductive ceramics, oxygen sensors for emission control, for the production of ceramic pigments, as well as pole impregnation in batteries, lasers, and accumulators.