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Niobium Oxide

Niobium Products

Niobium Oxide

Niobium pentoxide is primary utilized in the production of ceramic, optical glass, and lithium niobate. Admat has multiple grades available to fit your specific requirements.

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Niobium Oxide

Typical Niobium Pentoxide Chemical Specifications:

ppm max unless noted

Element
ELT
Grade 1
G:1
Grade 2
G:2
Grade 3
G:3
Grade 4
G:4
Grade C
G:C
4N 4N5
As 10 10 10 50 10 3 1
Cr 10 10 10 20 10 2 1
Cu 10 10 10 20 10 3 1
F 500
1000
1K
1000
1K
2000
2K
500 50 50
Fe 30 50 100 200 50 5 1
Mn 10 10 10 20 10 3 1
Mo 10 10 10 20 10 3 1
Ni 20 20 20 30 10 3 1
P 30 30 30 30 30 3 1
Sb 50 200 500
1000
1K
100 3 1
Si 50 50 100 200 50 15 10
Sn 10 10 10 10 10 3 1
Ta 20 40 500
1000
1K
100 15 5
Ti 10 10 10 25 10 3 1
W 20 20 50 100 20 5 1
Zr+Hf 10 10 10 10 10 3 1
LOI .15% .20% .30% .50% .25% .10% .10%
Bulk Density Up to 1.2 g/cc Up to 1.2 g/cc Up to 1.2 g/cc Up to 1.2 g/cc 0.5g/cc
FSSS
0.5~0.6μm
.5~
.6μm