Niobium Crucible
We produce all kinds of crucibles, such as round mouth crucible, conical crucible, oval crucible, bottomless crucible. We can produce according to customer's drawing. If you don't find the size of niobium crucible you need, please feel free to contact us.
Description
As a pure metal, niobium is highly reactive and when exposed to air forms extremely stable oxides that enhance its corrosion resistance. Niobium reacts with various non-metals at high temperatures.
Niobium Crucible
Standard: ASTM B394-98
Grade: RO4200-1, RO4210-2
Purity:Nb >99.9% or 99.95
Niobium crucible application
Niobium crucible is used as rare earth metallurgy container, tantalum anode loading plate, high temperature sintered niobium electrolytic capacitor and so on. It is also used as corrosion-resistant containers, evaporation crucibles and liners in the chemical industry.
Professional Metal Suppliers - GNEE
Products Description
|
Chemical Composition (%) |
||||||||||||
|
Material |
Main elements(%) |
Impurities (Maximum %) |
||||||||||
|
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
|
RO4200 |
Remainder |
0.004 |
0.004 |
0.002 |
0.005 |
0.005 |
0.002 |
0.07 |
0.015 |
0.0040 |
0.0015 |
0.003 |
|
RO4210 |
Remainder |
0.01 |
0.01 |
0.005 |
0.02 |
0.01 |
0.004 |
0.10 |
0.02 |
0.01 |
0.0015 |
0.01 |
Niobium crucibles are widely used in high-temperature engineering products (operating temperatures above 1200C). Niobium crucibles are also used as an alloying agent for certain steels, thereby greatly increasing the strength of the material. Niobium is also used in atomic reactors because of its corrosion resistance and, in combination with tin (Nb3Sn) or zirconium, it is also highly superconductive.
Customer visits
FAQ
Q: What's the MOQ for your products?
A: We have no minimum order quantity. We can fulfill any order, no matter how big or small it is.
Q: Do you offer customized solutions?
A: Yes, we provide customized solutions according to the specific needs of our customers.
Q: How long is the lead time for your products?
A: Delivery time depends on order quantity and customization requirements. We always aim to deliver as soon as possible.
Production Advantages:
Our facility has several advantages in metal production, including
Experienced engineers and technicians
State-of-the-art production equipment
Strict quality control measures
Customized production options
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