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| Categories | Niobium Products |
|---|---|
| Brand Name: | TY |
| Model Number: | At customer's requested |
| Certification: | ISo, RoHs |
| Place of Origin: | China |
| MOQ: | 5 kgs |
| Price: | 1-1000 usd per pc |
| Payment Terms: | T/T, Western Union,Paypal |
| Supply Ability: | 5 tons per month |
| Delivery Time: | 3-35 days |
| Packaging Details: | wooden case |
| Element: | Nb |
| Purity: | Purity 99.9% or above |
| Commodity: | Niobium rod |
| Material: | RO4200-1, RO4210-2 |
| Product standard: | ASTM B392-98 |
| Size: | Φ4-100mm |
Niobium rods Niobium products Nb rod purity 99.9% size 55mm
Product details
Commodity: Niobium rod
Standard: ASTM B392-98
Dimmension: ￠4-￠100mm
Material: RO4200-1, RO4210-2
Purity: ≥99.9%
Table.Ⅰ :Chemical composition:
| Chemistry PPM | ||||||||||||
| Designation | Chief component | Impurities maxmium | ||||||||||
| Nb | Ta | Si | Ni | W | Mo | Ti | Fe | O | C | H | N | |
| Nb1 | Remainder | 700 | 50 | 50 | 50 | 30 | 20 | 50 | 150 | 40 | 15 | 30 |
| Nb2 | Remainder | 1000 | 80 | 40 | 100 | 100 | 40 | 80 | 180 | 60 | 15 | 50 |
TableⅡ. Mechanical requirements (annealed condition)
| Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 |
With high melting point, excellent anti-corrosion property and
workability in cold environment, Nb and Nb alloy tube, rod and wire
are widely used in chemistry, electronics, aviation and aerospace
industry. They can be applied as nozzles and structural parts for
airplane engines, inside elements and protection material for
nuclear reactor, anti-corrosion parts under strong acid or
environment.
By adding zirconium in niobium, the hardness and antioxidant
properties can be greatly improved. A large quantity is be used in
high pressure sodium lamp and anode leads for capacitors.
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