Introduction
product details
（1）Conventional size：30-50mm, each approximately, about 120 grams, irregular shape
（2）application： high temperature resistance, good corrosion resistance, mainly used in the production of niobium alloy,
the main raw material of superconducting materials, or the main raw materials of electronic bombardment niobium ingot.
（3）product advantages: melting metal niobium has high purity, low oxygen, low carbon, and other impurities with low
content, more suitable for high temperature alloy.
（4） chemical composition
|
purity |
The following components are not greater than（%） |
||||||||
|
Nb |
O |
C |
N |
Fe |
Ni |
Cr |
Si |
Pb |
Cu |
|
99.9% |
0.04% |
0.01% |
0.03% |
0.01% |
0.005% |
0.005% |
0.03% |
-- |
0.001% |
|
W |
Mo |
Ti |
Zr |
Ta |
Sn+Bi+Sb+Cd Low melting point metal |
total impurities |
|||
|
0.003% |
0.003% |
0.001% |
0.005 |
0.1% |
--- |
<0.1%% |
|||
Other related products
|
production name |
Purity and size |
Product characterization |
|
Niobium bars |
1.7cm*1.7cm*50cm |
high purity, can be cut into small pieces |
|
niobium block for melting |
99.9% 30-50mm, each approximately, |
low oxygen, low carbon, and other impurities |
|
Molybdenum metal |
purity：99.95%
Round size: Φ15-20mm length：250-800mm, |
reasonable price, quality assurance |
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