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Niobium powder for metallurgical purposes and niobium carbide powder
Metallurgical niobium powder Grade: FNb-1, FNb-2, FNb-3, FNb-3, FXNb-1, FXNb-2, FXNb-3
Niobium carbide powder grade: FNbC-1, FNbC-2
Appeareance: Grey powder.
Application: for alloys and cemented carbide, etc..
Metallurgical niobium powder:
| Grade | FNb-1 | FNb-2 | FNb-3 | FXNb-1 | FXNb-2 | FXNb-3 | |
| Nb+Ta %, Min | - | - | 98 | - | - | - | |
| Impurity Content %, max | Ta | 0.2 | 0.5 | - | 0.1 | 0.3 | 0.3 |
| O | 0.2 | 0.2 | 0.5 | 0.3 | 0.4 | 0.5 | |
| C | 0.05 | 0.05 | 0.08 | 0.02 | 0.04 | 0.04 | |
| N | 0.04 | 0.06 | - | 0.02 | 0.04 | 0.05 | |
| H | 0.005 | 0.005 | 0.01 | 0.005 | 0.01 | 0.01 | |
| Fe | 0.01 | 0.05 | - | 0.01 | 0.03 | 0.03 | |
| Ni | 0.005 | 0.005 | - | 0.005 | 0.01 | 0.01 | |
| Cr | 0.005 | - | - | 0.005 | 0.01 | 0.01 | |
| W | 0.005 | 0.01 | - | 0.005 | 0.01 | 0.01 | |
| Mo | 0.003 | 0.005 | - | 0.005 | 0.01 | 0.01 | |
| Si | 0.005 | 0.01 | - | 0.005 | 0.01 | 0.01 | |
| Mn | 0.003 | 0.005 | - | 0.005 | 0.01 | 0.01 | |
| Ti | 0.003 | 0.005 | - | 0.005 | 0.01 | 0.01 | |
| Cu | 0.003 | 0.005 | - | 0.003 | 0.006 | 0.006 | |
| Al | - | 0.003 | 0.006 | 0.006 | |||
| P | - | - | 0.01 | - | - | - | |
| S | - | - | 0.01 | - | - | - | |
| Sieve mesh | -100 meshes | -80 meshes | -325 meshes | ||||
| Re-inspected plus sieve powder shall be less than 5% | |||||||
| Application |
For alloys |
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the advantages
1.100% factory manufacture and factory direct sales
2.Competitive price and quality guaranteed
3.Small order is welcomed.
4.Simple free is availeble
5.Defferent demension of the product can be choose
6.Delivery on time.
7.We have more than 60 years of expericence in producing metal powder.
8.We have through the ISO9001 quality management system certification.
