| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Niobium Products |
|---|---|
| Brand Name: | Changsheng |
| Model Number: | RO4200-1 RO4210-2 |
| Certification: | ISO 9001;2015 |
| Place of Origin: | China |
| MOQ: | 1kg |
| Price: | USD258/kg |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram,paypal |
| Supply Ability: | 500kgs/month |
| Delivery Time: | 15-30days |
| Packaging Details: | Stardard export package |
| Key Words: | niobium crucible for melting |
| Dimension: | Custmomized |
| Oxidation States: | +5, +3 |
| Yield Strength: | 73Mpa |
| Trial Order: | Accepted |
| Condition: | hot rolling,cold rolling,swaged |
| Atomic Number: | 41 |
| Feature: | High Strength |
| Conditions: | Vacuum annealed |
| Electron Affinity: | 86.1 kJ/mol |
| Commodity: | Niobium Bar, Niobium Board |
| Standard: | ASTM B393 /B392 |
| Dimensions: | ¢3~¢120mm |
| Material Grade: | DNb-1, DNb-2 |
| Color: | Gray |
| Company Info. |
| Baoji City Changsheng Titanium Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Introduction
Niobium is a soft, stretchable transition metal whose oxide, niobium pentoxide, forms a stable protective layer similar to aluminium oxide and zinc oxide, effectively preventing corrosion. When added to stainless steel, niobium improves resistance to high-temperature brittleness, reduces overheating sensitivity, and enhances the strength, toughness, and creep resistance at elevated temperatures.
Niobium plate features a small thermal neutron absorption cross section, excellent corrosion resistance, and high strength at high temperatures. These properties make it suitable for use as a structural material in nuclear reactors, nuclear fuel cladding, and as an additive for nuclear fuel.
In addition, niobium exhibits a high superconducting transition temperature, and its compounds and alloys are widely used in superconducting materials.
| Type | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| Foil | 0.03–0.09 | 30–150 | <2000 |
| Sheet | 0.1–0.5 | 30–600 | 30–2000 |
| Plate | 0.5–10 | 50–1000 | 50–2000 |
| Grade | Main Component | Other Impurities (≤ %) |
|---|---|---|
| Nb | Fe | |
| Nb1 | Remainder | 0.004 |
| Nb2 | Remainder | 0.01 |
Chemical Industry – corrosion-resistant equipment, electroplating anodes
Aerospace and Aviation – high-temperature structural parts
Nuclear Industry – reactor internal components, fuel cladding materials
Electronics and Superconductivity – superconducting magnets, thin-film deposition
Medical Equipment – biocompatible components and devices
Jewellery and Consumer Electronics – decorative and high-purity applications
|