| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | yunjie |
| Model Number: | YJ-Nb-01 |
| MATERIAL: | R04200 niobium |
| thickness: | 2.0mm |
| width: | 1000mm |
| length: | 1000mm |
| surface: | bright and rolling |
Quick Details
Specifications
Specification :
niobium sheet
Purity:99.95%
Density: 8.57 g/cc
Up to 1000 x 2000 mm
Thickness 0.1 mm up to 100mm
As per ASTM B393-05
purity:99.95%
technics: hot rolling and rold rolling
payment: T/T, Western , Paypal L/C
package: wooden case
2. Chemical Content
Chemistry % | |||||||||||||
Designation | Chief component | Impurities maxmium | |||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | ||
Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.002 | |
Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 | |
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Niobium has a similar structure to Tantalum and is produced in a similar method. It too has a very high melting point of around 2470°C. It has excellent corrosive resistance and has good cold ductility. It is however half as dense as Tantalum.
Applications include; sintering trays and boats, special chemical applications, superconductors, medical components, jet engine parts
4.Advantage:
1.High melting point,Melting point: 2468 °C,Boiling point: 4742°C
2.Low vapor pressure
3.Good cold processability
4.Excellent chemical stability
5.Good resistance to corrosion
6.High dielectric constant,in surface oxide film
5. Payment :
T/T ,L/C ,paypal , Western Union
6.Package details:
First, packaging with moisture-proof paper
Second, packaging with kraft paperThird, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case
7. Transportation:
Shipping by TNT,DHL,Fedex,UPS,EMS etc.
Shipping by air or dea (xi'an shanghai)