Main product features of niobium crucible
High melting point: The melting point of niobium is as high as 2468°C, which makes niobium crucibles able to withstand extremely high temperatures and suitable for high-temperature processing of various materials.
Good corrosion resistance: Niobium has high corrosion resistance to many chemicals, especially under high temperature conditions, and can maintain stable performance.
Excellent thermal stability: Niobium crucibles can maintain the stability of their shape and size under extreme temperature changes, and are suitable for experiments that require precise temperature control.
Low vapor pressure: At high temperatures, niobium has a low vapor pressure, which reduces the possibility of reaction with experimental materials and ensures the accuracy of experimental results.
Niobium crucible product parameter table display
|
Size |
Customized Size |
|
Standard |
ASTM B394-98 |
|
Density |
8.57g/cm3 |
|
Grade |
RO4200-1, RO4210-2 |
|
Type |
Seamless or Welded |
Zhenan Niobium Crucible Product Picture Display


Why choose us?
1. Quality certification
The products have passed IS09001 quality management system certification
2. OEM/ODM support
Support OEM/ODM. We have an excellent design team to meet the needs of different customers
3. Thoughtful service
Professional sales and engineer team, 7*24 hours hotline to solve your problems
FAQ About ZhenAn
Q: How long can it take to deliver?
A: After confirming the order and receiving the advance payment, it can be shipped within 5-30 days. If it is a special customized product, the delivery time needs to be communicated.
Q: Can you accept customized production?
A: Yes, we accept customized production, both ODM and OEM are OK.
Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.
Q: How to control and guarantee your shipment quality?
A: 1) All our factories are ISO9001, CE certified facility;
2) Ex factory inspection by our own laboratory.
3) SGS/BV Third party inspection before delivery.










