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| Categories | Niobium Products |
|---|---|
| Brand Name: | CSTY |
| Model Number: | RO4200 RO4210 |
| Certification: | ISO9001:2015 |
| Place of Origin: | CHINA |
| MOQ: | 1 kg |
| Price: | $110.00 - $150.00/ Piece |
| 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. |
| Specific Heat Capacity: | 0.265 J/g·K |
| Appearance: | Silvery-white metal |
| Diameter: | Φ0.3mm or above |
| Product Standard: | ASTM B393-89 |
| Type: | Welded |
| Packing: | In wooden box |
| Surface Condition: | Polished,bright |
| Atomic Weight: | 92.90638 g/mol |
| Dimension: | 4~65mm diameter,200~1500mm length |
| Surface: | Bright |
| Color: | Gray |
| Uses: | Superconductors, alloys, capacitors, and other electronic components |
| Technology: | CNC Milling Machinery |
| Heat Of Fusion: | 26.4KJ/mol |
| Size: | Dia 3.0-120mm x Length 500-2000mm |
| Company Info. |
| Baoji City Changsheng Titanium Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Introduction
Niobium tubes are specialised pipes designed for conveying and transferring materials under extreme conditions, such as high temperature and high pressure. They are widely used in:
Nuclear industry
Aerospace
Shipbuilding
Chemical industry
Electronics
Thanks to niobium’s excellent corrosion resistance and high-temperature stability, niobium tubes possess:
Strong compressive strength
High tensile strength
Excellent fatigue resistance
Superior heat resistance
This makes them ideal for high-end industrial and scientific applications.
Niobium tubes undergo surface treatments to improve corrosion resistance, cleanliness, and flatness:
Mechanical polishing & electrolytic polishing: Enhance surface finish and flatness
Pickling & sandblasting: Remove oils, oxides, and other impurities
| 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 | — | 0.05 | 0.015 | 0.004 | 0.0015 |
| Nb2 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | — | 0.07 | 0.02 | 0.01 | 0.0015 |
Niobium tubes are widely used in:
High-temperature alloys
Niobium-based alloys
Steel industry
Electrical porcelain
Coinage and monetary applications
Medical devices
Aerospace components
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