Niobium - Aluminum Alloys
Description
With the rapid development and progress of aerospace technology, high temperature structural materials with good high temperature resistance, high specific strength, creep strength and oxidation resistance have been paid more and more attention. Compared with Fe-Al, Ni-Al and Ti-Al superalloys, Niobium-Aluminum (Nb-Al) alloys with high melting point, low density and high service temperature are regarded as one of the most potential ultra-high temperature materials. Niobium-Aluminum (Nb-Al) is an alloy, which is generally formed by combining aluminum and niobium with a niobium content range of 50-70%.
Alfa Chemistry provides high-quality niobium-aluminum alloys at a competitive price. Niobium-aluminum alloys we can supply are in the shapes of in the shapes of powder. We can also customize various shapes of niobium-aluminum products according to your requirements or drawings.
General Properties
| Items | Niobium-Aluminum Alloys |
|---|---|
| Material | Nb50Al50, Nb60Al40, Nb70Al30 |
| Purity | 99.5% |
Chemical Component
| Elements | Nb | Al | Fe | Si | C | O | N | Ta | Others (single) | Others (total) |
|---|---|---|---|---|---|---|---|---|---|---|
| Nb50Al50 | 48.0-58.0 | Remainder | 0.25 | 0.2 | 0.08 | 0.1 | 0.05 | 0.2 | 0.1 | 0.3 |
| Nb60Al40 | 58.0-68.0 | Remainder | 0.25 | 0.2 | 0.08 | 0.1 | 0.05 | 0.2 | 0.1 | 0.3 |
| Nb70Al30 | 68.0-78.0 | Remainder | 0.25 | 0.2 | 0.08 | 0.1 | 0.05 | 0.2 | 0.1 | 0.3 |
* Unit: %, max
Niobium – Aluminum Products
- Niobium – Aluminum Powder
Niobium-aluminum powder can be used in many industries, for example, they are known as modifiers, hardeners, or grain refiners based on their applications; they can be added to a melt to achieve the desired result; they can be used instead of pure metal because they are very economical and save energy and production time.
| Items | Niobium-Aluminum Powder |
|---|---|
| Catalog | ACAM-Nb-A027 |
| Appearance | Powder |
| Size | 3-15mm, 5-50mm, 10-50mm |