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| W,Mo,Ta,Nb >> Niobium >> Niobium Pentaoxide
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Specifications：
Grade: FNb2O5-1, FNb2O5-2, FNb2O5-3
Outward appearance: White or pale yellow powder
Impurity content
Grade |
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FNb2O5-1
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FNb2O5-2
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FNb2O5-3
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Impurity
content,
% max
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Ta
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0.050
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0.100
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0.300
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Ti
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0.001
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0.004
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0.010
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W
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0.003
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0.010
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0.030
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Mo
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0.002
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0.005
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-
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Cr
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0.002
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0.005
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-
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Mn
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0.002
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0.005
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-
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Fe
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0.005
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0.020
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0.040
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Ni
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0.005
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0.020
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0.040
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Cu
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0.003
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0.005
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0.005
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Al
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0.003
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0.005
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0.050
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Si
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0.005
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0.020
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0.040
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As
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-
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-
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0.005
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Sb
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-
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-
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0.005
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Pb
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-
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-
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0.005
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S
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-
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-
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0.010
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P
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-
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-
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0.010
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F
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0.100
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0.150
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0.150
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lguieio Loss
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0.50
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0.50
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0.50
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Applications
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For niobium powder and superconductors.
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For niobium powder and bars.
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For ceramic capacitors.
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Sieve test size: -60 mesh
Application：
Contact Telephone：0086-20-87751296
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Click：1179 Return |
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| Address: 6/F,Donghuan Building ,474 Huanshidong Road,Guangzhou,China
Tel:(86-20) 87765932 Fax:(86-20)87766733
Post Code:510075
Web: www.cnieg.com E-mail:contact@cnieg.com
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