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| Categories | Niobium Products |
|---|---|
| Brand Name: | CSTY |
| Model Number: | Nb1 Nb2 |
| Certification: | ISO9001:2015 |
| Place of Origin: | CHINA |
| MOQ: | 1 kg |
| Price: | $35.00 - $125.00/ kg |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability: | 5000 Kilogram/Kilograms per Month |
| Delivery Time: | 15~20 work days |
| Packaging Details: | film and wooden case,carton Packaging can be according to customer requirements. |
| Evaporation Method: | Electron gun, Cathode sputtering |
| Electron Configuration: | [Kr] 4d4 5s1 |
| Young'S Modulus: | 105 GPa |
| Particle Size: | 100um max |
| Key Words: | niobium crucible for melting |
| Specific Heat Capacity: | 0.265 J/g·K |
| Atomic Number: | 41 |
| Appearance: | Silvery-white metal |
| Dimension: | 4~65mm diameter,200~1500mm length |
| Yield Strength: | 73Mpa |
| Standard: | ASTM B393 |
| Technology: | Powder Metallurgy |
| Condition: | hot rolling,cold rolling,swaged |
| Manufacturing Standard: | ASTM B392-95 |
| Material Grade: | RO4200-1, RO4210-2 |
| Company Info. |
| Baoji City Changsheng Titanium Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Introduction
Niobium is a soft, ductile transition metal with excellent corrosion resistance. Its oxide, niobium pentoxide, protects the metal’s interior from corrosion, similar to aluminium oxide and zinc oxide.
Key features of niobium:
Enhances stainless steel’s high-temperature strength and reduces tempering brittleness.
Improves steel’s strength, toughness, and high-temperature creep resistance.
Small thermal neutron absorption cross-section, making it suitable for nuclear reactors and fuel packaging.
High superconducting transition temperature — ideal for superconducting materials and magnets.
Niobium plates and foils are widely used in chemical, aerospace, medical, electronics, and superconducting applications.
| Type | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| Foil | 0.03 – 0.09 | 30 – 150 | <2000 |
| Sheet | 0.1 – 0.5 | 30 – 600 | 30 – 2000 |
| Board | 0.5 – 10 | 50 – 1000 | 50 – 2000 |
| Grade | Nb (Remainder) | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nb1 | Remainder | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | — | 0.07 | 0.015 | 0.004 | 0.0015 |
| Nb2 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | — | 0.10 | 0.02 | 0.01 | 0.0015 |
Niobium’s excellent corrosion resistance and workability make it suitable for:
Chemical Industry: Corrosion-resistant plates, foils, and components.
Medical: Biocompatible implants and surgical instruments.
Aerospace & Aviation: Structural materials for high-temperature applications.
Electronics: Capacitors, thin films, superconducting magnets.
Jewellery & Consumer Products: High-quality, malleable sheets and foils.
High-Energy Physics: Targets, superconducting materials, and cryogenic equipment.
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High Temperature Alloy Niobium Tube Pipe Electric Porcelain Medical
Machined ASTM B392 99.95% High Quality Niobium Rod Bar Rod Smooth Surface
ASTM B394-98 RO4200 RO4210 Niobium Tube Niobium Pipe Medical Field
Niobium Foil Strip 0.1mm 99.95% R04210 Nb Roll ASTM B393 Vacuum Annealing
Niobium Plate 3mm Thick Nb Sheet 99.95% R04210 ASTM B393 Vacuum Annealing
Niobium Bright Annealed Product for Industrial and Scientific Applications
ASTM B392-98 Standard Polished Surface Grey Metallic Niobium Crucible For Melting
Niobium Foil Vacuum Coating Niobium Sheet 99.95% Superconducting Nb Strip
Niobium Products of 652.1 Ionization Energy with Polished Surface and Resistance
Original Place Grey Metallic Aluminum Metal Products for Industrial
