Pentoxide two niobium

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Pentoxide two niobium
Posting date : Jul 05, 2010
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38-
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Chemical symbol: Nb2O5 purity: 99.9% Melting point: 1530℃ Densities: 4.47g/cm³ Transparent wave band:0.35~9µ refractive indices:N≈2.3 Specification:Ф10mm or pellet Outward appearance: White Performance: Refractive index high, is suitable for the electron gun to evaporate, the membrane is reliable, anti- chemistry corrosion. Note: May prepare Ф (85 ~ 90) * (10 ~ 12) the mm target material, also may decide the specification according to the user request

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