niobium pentoxide nb2o5

niobium pentoxide nb2o5
Model:cdpunda
Brand:punda
Origin:Made In China
Category:Industrial Supplies / Metallurgy Machinery
Label:niobium pentoxide nb
Price: -
Min. Order:1 kg
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Product Description

 Punda company supply stable high quality products with very reason prices,welcome to inquire.

 

Below spec for reference,please inquire us directly.

 

Standard for Industry grade Nb2O5 YS/T428-2000
Elements
Impurities(%,≤)		 Grade
PNb2O5-1 PNb2O5-2 PNb2O5-3
Ta 0.03 0.08 0.3
Ti 0.001 0.002 0.005
W 0.003 0.005 0.01
Mo 0.002 0.003 -
Cr 0.002 0.003 -
Mn 0.002 0.005 -
Fe 0.005 0.02 0.03
Ni 0.002 0.01 0.02
Cu 0.002 0.005 0.005
Al 0.002 0.002 0.01
Si 0.005 0.01 0.02
As - - 0.005
Sb - - 0.005
Pb - - 0.005
S - - 0.01
P - - 0.01
F- 0.08 0.1 0.15
Igloss(%) 0.2 0.3 0.4

 

 
Standard for high purity Nb2O5 YS/T548-2007
Grade PNb2O5-048 PNb2O5-045 PNb2O5-04 PNb2O5-035
Main Contents(%,≥) Nb2O5
99.998
99.995
99.99
99.95











Impurities(%≤)		 Ta 0.0003 0.0005 0.001 0.002
Al 0.0001 0.0002 0.0003 0.0005
As 0.00001 0.00005 0.0005 0.001
B 0.00005 0.00005 0.0001 -
Bi 0.00005 0.0001 0.0002 0.0003
Ca 0.0001 0.0003 0.0005 -
Co 0.00001 0.00005 0.0001 -
Cr 0.00005 0.0001 0.0003 0.0005
Cu 0.00005 0.0001 0.0003 0.0005
F 0.0015 0.003 0.0075 0.01
Fe 0.0001 0.0002 0.0005 0.0001
K 0.0001 0.0003 0.0005 -
Mg 0.0001 0.0001 0.0002 -
Mn 0.00005 0.0001 0.0002 0.0005
Mo 0.00001 0.0001 0.0002 0.0008
Na 0.0001 0.0003 0.0005 -
Ni 0.00005 0.0001 0.0003 0.001
Pb 0.00005 0.0003 0.0003 0.001
Sb 0.0002 0.0006 0.001 -
Si 0.0005 0.001 0.0015 0.003
Sn 0.00005 0.0001 0.0001 0.0005
Ti 0.0001 0.0001 0.0001 0.0005
V 0.00005 0.00005 0.0001 -
W 0.00002 0.0002 0.0003 0.0005
Zr 0.00001 0.00005 0.0001 -
 
niobium pentoxide nb2o5 1

Member Information

Chengdu Punda Metal Material Company
Country/Region:Si chuan - China
Business Nature:Manufacturer
Phone:18628164078
Contact:Lyn (manager)
Last Online:12 Sep, 2015
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