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| Categories | Niobium Products |
|---|---|
| Brand Name: | Changsheng |
| Model Number: | R04200-1 R04210-2 |
| Certification: | ISO 9001;2015 |
| Place of Origin: | China |
| MOQ: | 1kg |
| Price: | USD264/kg |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram,paypal |
| Supply Ability: | 2000kgs/month |
| Delivery Time: | 15-30days |
| Packaging Details: | Stardard export package |
| Density: | 8.57 g/cm3 |
| Oxidation States: | +5, +3 |
| Trial Order: | Accepted |
| Shape: | Powder, Ingot, Foil, Wire, Sheet, Plate, Tube, Rod, Target, Crucible, Sputtering Target, Evaporation Material, Pellet, Disc |
| Standard: | ASTM B393 |
| Condition: | Vacuum annealing/temper/quench |
| Boiling Point: | 4744°C |
| Surface: | Polished,burnishing |
| Product Standard: | ASTM B393-89 |
| Yield Strength: | 73Mpa |
| Dimension: | 2~20mm Thickness |
| Thermal Conductivity: | 53.7 W/m·K |
| Dimensions: | ￠3~￠120mm |
| Method: | Electron Beam Furnace Smelted |
| Applications: | Superconductors, Aerospace, Nuclear Reactors, Electronics, Medical Devices |
| Company Info. |
| Baoji City Changsheng Titanium Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Introduction
Niobium is a soft, ductile transition metal whose oxide, niobium pentoxide (Nb₂O₅), forms a protective layer similar to aluminium oxide and zinc oxide, preventing corrosion of the underlying metal.
When added to stainless steel, niobium enhances high-temperature performance by reducing overheating sensitivity and temper brittleness while improving strength, toughness, and creep resistance.
Niobium plates feature a small thermal neutron absorption cross-section, excellent corrosion resistance, and high strength at elevated temperatures. They are ideal for use in nuclear reactor structures, nuclear fuel cladding, and as alloying additives in nuclear materials.
Niobium also exhibits a high superconducting transition temperature. Niobium compounds and alloys are therefore widely used in the production of 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 |
| Board | 0.5–10 | 50–1000 | 50–2000 |
| Grade | Main Component | 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 | 0.003 |
| Nb2 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.10 | 0.02 | 0.01 | 0.0015 | 0.008 |
Niobium exhibits excellent corrosion resistance and maintains ductility even at low temperatures. It can be processed through punching, cutting, deep drawing, and stamping.
Niobium Plate
Used in high-temperature and corrosive environments in industries
such as chemical processing, electroplating, medical, and
aerospace.
Niobium Sheet
Commonly applied in jewellery, superabrasives, thin film
deposition, high-energy physics, springs, superconducting magnets,
aerospace, consumer electronics, and medical equipment.
Niobium Foil
Used in corrosion-resistant chemical applications, capacitors,
optical targets, superconductors, medical treatment, and
refrigeration systems.
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High Temperature Alloy Niobium Tube Pipe Electric Porcelain Medical
For Jewelry High Purity 99.95% Bright Niobium Plate Sheet Superconducting
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
