| Symbol | Chemical composition (ppm max.) / Ta | Chemical composition (ppm max.) / O2 | Chemical composition (ppm max.) / N2 | Chemical composition (ppm max.) / C | Chemical composition (ppm max.) / Si | Chemical composition (ppm max.) / Fe | Chemical composition (ppm max.) / W | Chemical composition (ppm max.) / Mo | Chemical composition (ppm max.) / Ti | Chemical composition (ppm max.) / Al | Chemical composition (ppm max.) / Cu | Chemical composition (ppm max.) / Cr | Chemical composition (ppm max.) / P | Conform to No. of standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nb-01 | 1000 | 600 | 400 | 200 | 50 | 50 | 50 | 50 | 50 | - | 30 | - | - | YB521-79 |
| Nb-1 | 5000 | 1000 | 800 | 300 | 100 | 300 | 100 | 100 | 100 | - | 100 | - | - | YB521-79 |
| Nb-2 | 20000 | 800 | 1000 | 8000 | 100 | 8000 | - | - | - | 2000 | 200 | 300 | 300 | YB521-79 |
Specifications
.Dimension: Cross section more than 14 x 14mm^2, length more than 300mmFeatures
- Uses:
- The Nb-01 billet is used for raw materials in super conductors
- The Nb-1 billet is used for raw materials to smelt niobium ingots
- The Nb-2 billet is used for alloying agents
- Packing: In wooden cases of less than 40kgs net each with inner packed kraft paper and tied plastic bags
Main Products
ferro - alloys ( Mn - Si, Mn - Fe, Si MTL ), graphite, wolframite, steel products, cemented carbide, non - metal mineral products