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Niobium Pentoxide

Niobium Pentoxide

Niobium Pentoxide

Niobium pentoxide Industrial grade
Appearance: White or light yellow powder
Application: Niobium pentoxide is mainly used for manufacturing Niobium powder, Niobium carbide and Niobium bar. Niobium pentoxide also widely used in ceramic capacitors.

Specifications:

ITEM

Nb2O5-1

Nb2O5-2

Nb2O5-3

Nb2O5-4

Main content , ≥ %

99.9

99.8

99.5

98

Ta, ≤ %

0.05

0.08

0.3

0.5

Fe, ≤ %

0.005

0.02

0.03

0.015

Si, ≤ %

0.005

0.01

0.02

0.01

Ni, ≤ %

0.005

0.01

0.02

-----

Cr, ≤ %

0.002

0.003

0.005

-----

W, ≤ %

0.003

0.005

0.01

0.04

Mo, ≤ %

0.002

0.003

0.005

-----

Ti, ≤ %

0.001

0.002

0.005

0.006

Mn, ≤ %

0.002

0.005

0.005

-----

Cu, ≤ %

0.002

0.005

0.005

-----

Al, ≤ %

0.002

0.004

0.01

0.005

As, ≤ %

-----

-----

0.005

-----

Sb, ≤ %

-----

-----

0.02

0.01

Pb, ≤ %

-----

-----

0.005

-----

S, ≤ %

-----

-----

0.01

-----

P, ≤ %

-----

-----

0.01

-----

F, ≤ %

0.1

0.15

0.15

0.4

Ignition, ≤ %

0.4

0.4

1

-----

 

Niobium pentoxide High purity
Appearance: White or light yellow powder
Application: It is mainly used for manufacturing Nb powder, Nb carbide and Nb bar. Niobium pentoxide also widely used in ceramic capacitors.

Specifications:

ITEM

Nb2O5-H1

Nb2O5-H2

Main content , ≥ %

99.99

99.95

Ta, ≤ %

0.0008

0.001

Fe, ≤ %

0.0003

0.0005

Si, ≤ %

0.001

0.0013

Ni, ≤ %

0.0003

0.001

Cr, ≤ %

0.0003

0.001

W, ≤ %

0.0001

0.001

Mo, ≤ %

0.0001

0.001

Ti, ≤ %

0.0001

0.001

Mn, ≤ %

0.0001

0.0005

Cu, ≤ %

0.0001

0.001

Al, ≤ %

0.0001

0.001

F, ≤ %

0.005

0.008

Ignition, ≤ %

0.4

0.4

Kindly Note: We also could produce this produce as per customer’s special requirement.

 

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