Product Description
Niobium oxide is a chemical term that is a general term for a variety of oxides of niobium, including niobium monoxide, niobium dioxide, niobium trioxide, niobium pentoxide.
Specification
| Melting point |
1520 °C |
| density |
4.47 g/mL at 25 °C(lit.) |
| form |
Powder |
| color |
White to off-white |
| Specific Gravity |
4.6 |
| Water Solubility |
insoluble |
| Merck |
146,559 |
1.Metallurgical industry
The metallurgical industry has always been the largest consumer of Nb2O5, accounting for about 85%~90% of the total niobium consumption. This mainly includes steel additives, superalloys, superconducting alloys and special niobium metal materials. Before the 80s of the 20th century, the main sales direction of niobium oxide in China was the metallurgical industry, so the main physical and chemical indicators of the national standard GB 3627 -83 were formulated based on this industry. As an additive for steel modification, the quality standard can reach the third level of GB 3627 -83; Nb2O5 used in the superalloy and material industry has relatively high requirements for chemical impurities, and some material alloys have special requirements for high-temperature metal elements such as W, Mo, Ta, Ti, etc.; There are also some customers who have requirements for loose packing density and want to have a higher loose density.
2.Electronics industry
The application of Nb2O5 in the electronics industry has developed rapidly in recent years, and although the total use is small, its growth rate is greater than that of other industries. The Nb2O5 used in multilayer capacitors accounts for a large share of the industry's consumption, which is due to the addition of Nb2O5, which greatly improves the thermal stability of multilayer capacitors and obtains a more stable high dielectric constant. In addition, Nb2O5 is also widely used in electronic materials such as piezoelectric ceramics, thermal ceramics, electrothermal ceramics, electromagnets, optical waveguides, and electronic crystals. Although the total consumption of this area is not very large, it is developing rapidly and has considerable prospects. Due to the particularity of ceramic materials, it has high requirements for the physical properties of Nb2O5 such as particle size, particle size distribution, and specific surface area. Optical waveguides and electronic crystal materials are also an important application field of Nb2O5, which requires high-purity Nb2O5 and has a very broad prospect.
Detailed Photos
Packaging & Shipping
Company Profile
Hebei Ruisite Technology is located in North China.As one of the most dynamic foreign trade companies in the Chinese market,
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa.
Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers."
FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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