Active Member
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[China]
Address: No.188,Gaoxin Road,Weibin,District,Baoji City,Shaanxi,China 721000
Contact name:Nicole
Shaanxi Peakrise Metal Co.,Ltd |
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1.Specifications
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
2.chemical composition and physical composition
| Chemical Element (weight %, max.) | ||||||||||||||
| UNS | Type | C | O | N | H | Ta | Fe | Ti | W | Mo | Si | Ni | Zr | Nb |
| R04210 | Pure | 0.004 | 0.015 | 0.003 | 0.0015 | 0.05 | 0.004 | 0.002 | 0.005 | 0.005 | 0.004 | 0.002 | / | Bal. |
| R04261 | Nb-Zr | 0.004 | 0.015 | 0.003 | 0.0015 | 0.05 | 0.004 | 0.002 | 0.005 | 0.005 | 0.004 | 0.002 | 1.00 | Bal. |
| / | Nb-Zr | 0.004 | 0.015 | 0.003 | 0.0015 | 0.05 | 0.004 | 0.002 | 0.005 | 0.005 | 0.004 | 0.002 | 10.0 | Bal. |
3.Application:
1).mainly used in chemical engineering, etc.
2)it's widely used for steel, ceramics, electronics, nuclear energy industries and superconductor technology
3).used for semiconductor materials, vacuum coating.
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.Package details:
First, packaging with moisture-proof paper
Second, packaging with kraft paper
Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case
6. Transportation:
Shipping goods by TNT,DHL,Fedex,UPS,EMS etc.
Transport goods to Beijing or Shanghai air port by air
transportation
