| Grade (Finished) |
Nb1 |
Nb2 |
Nb1Zr |
Nb1Zr |
| R04200 |
R04210 |
R04251 |
R04261 |
| Chemical Composition (Wt%) |
C 0.01 max |
C 0.01 max |
C 0.01 max |
C 0.01 max |
| H 0.0015 max |
H 0.0015 max |
H 0.0015 max |
H 0.0015 max |
| Ta 0.01 max |
Ta 0.2 max |
Ta 0.1 max |
Ta 0.5 max |
| O 0.015 max |
O 0.025 max |
O 0.015 max |
O 0.025 max |
| Zr 0.02 max |
Zr 0.02 max |
Zr 0.8-1.2 |
Zr 0.8-1.2 |
| |
Resistance to high temperatures and chemical corrosion |
| Ease of fabrication at room temperature |
| High thermal conductivity,super electrical conductivity. |
| Stable films improve the refractive index of glasses. |
| Application |
Components for turbing blades,jet engines of civil and military aerospace. |
| Construction parts for chemical, pharmaceutical and nuclear processing equipment. |
| include reaction vessels, liners, thermowells, diaphragms etc. |
| Heat exchangers, condensers, bayonet heaters, spiral coils, U-tubes. |
| Easy to be fabricated to various complex parts. |
| Critical parts of the latest lighting source HID. |
| PVD sputtering target including the pure Nb and Nb oxide,as ideal film of advanced optics,ophthalmics,microscopes,camara lenses,glasses etc. |
| Industry Specifications |
Tube ASTM B394 |
| Sheet and Plate,Strip ASTM B393 |
| Rod and Wire ASTM B392 |
| C103,Niobium 7.5% Tantalum (Nb7.5 Ta) is available by request. |
| Niobium 47% Titanium (Nb47Ti) is available in form of rod,plate as the superconductor. |
| TMN Nb sputtering target have even grain and high purity-2N5(99.5%),3N(99.9%), 3N5(99.95%). |