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High purity 99%min.Niobium powder
| Chemical Composition(wt.%) | |||
| Nb | >= 99.0 | Ta | < 0.20 |
| Cr | < 0.005 | Ni | < 0.005 |
| Fe | < 0.01 | Cu | < 0.003 |
| Mn | < 0.003 | Si | < 0.005 |
| Mo | < 0.003 | W | < 0.005 |
| Ti | < 0.003 | O | < 0.20 |
| N | < 0.04 | C | < 0.05 |
| H | < 0.005 | ||
Niobium is a light gray metal with a gleaming white appearance on polished surfaces. It is characterized by a high melting point of 2,477°C and a density of 8.58g/cm³. Niobium can be easily formed, even at low temperatures. Niobium is ductile and occurs with tantalum in a natural ore. Like tantalum, niobium also features outstanding chemical and oxidation resistance.
Its combination of unique chemical and physical elements makes it particularly suitable for a wide variety of challenging high technology applications:





Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2008.
Q2: :Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
Q3:Can you give me a discount price?
Surely,It depend on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6: :How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. In case there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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