CRM- Niobium Pentoxide (Nb2O5) sputtering target,evaopration material,high pure niobium pentoxide powder
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Niobium Pentoxide Oxide

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Niobium Pentoxide (Nb2O5) Sputtering Target
Purity ---  99.-99.9%

Shape --- Discs, Plate,Step (Dia 200mm,,  Thickness 1mm)

                 Rectangle, Sheet, Step (Length 300mm, Width 200mm, Thickness 1mm)

Application --- Dielectric coating,  Multilayers

Niobium Pentoxide (Nb2O5) Evaporation Material 

Density --- 4.47 g/cm3  Purity--- 99.9% 

Melting point---1485 ℃ ,Solubility: insoluble in water, soluble in acid 
Properties of thin film ---
     Transmission range 380 ~ 10000 nm 
     Refractive index at 470nm 2.2~2.3 
     Sustrate temperature 50~300 ℃ 

Properties of thin film-- -
       Transmission range 400 ~ 2000 nm
       Refractive index at 470nm ~ 1.8 
Shape --- solid substance, Colorless granules 

Application --- Dielectric coating. Multilayers, custom-made

Niobium Pentoxide (Nb2O5) Powder

Purity ---  99.5%,99.9%,99.99%,99.995,99.999%
Size --- 300mesh, 325mesh

Tel: 0086-791-8101311 Fax: 0086-791-8101211 E-mail: sales@china-raremetal.com

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