Samarium Oxide Nano Powder CAS 12060-58-1
Product Name: Niobium oxide
CAS: 1313-96-8
MF: Nb2O5
MW: 265.81
EINECS: 215-213-6
Purity:99%min
Appearance: white powder
Particle size: 1-3um Can be supplied according to customer requirements.
Product Parameters
Specification
| Index |
NbO.01 |
NbO.02 |
| Nb2O5(Min% ) |
99.999 |
99.995 |
| Unit |
Max ppm |
| B |
1 |
1 |
| Bi |
0.5 |
0.5 |
| Ca |
1 |
3 |
| Cl |
5 |
5 |
| Co |
0.1 |
0.1 |
| Cr |
0.5 |
1 |
| Cu |
0.5 |
1 |
| F |
25 |
30 |
| Fe |
1 |
2 |
| Al |
0.5 |
1 |
| As |
1 |
1 |
| K |
1 |
3 |
| Mg |
1 |
3 |
| Mn |
0.1 |
1 |
| Mo |
0.5 |
1 |
| Na |
2 |
3 |
| Ni |
1 |
1 |
| Pb |
0.5 |
2 |
| Sb |
3 |
5 |
| Si |
3 |
7 |
| Sn |
0.5 |
1 |
| Ta |
5 |
10 |
| Ti |
1 |
1 |
| V |
0.5 |
1 |
| W |
1 |
3 |
| Zr |
0.5 |
1 |
| LOI |
1000 |
1000 |
Niobium pentoxide is an inorganic compound with the chemical formula Nb2O5. It is a colorless insoluble solid and is very inert.
It turns yellow when heated. It is the main predecessor of all niobium materials, and its main application is alloys, but other
professional applications include capacitors, lithium niobate and optical glass.
Product Application
Application:
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.
3.Glass industry
The glass industry is a traditional application industry of Nb2O5, because Nb2O5 is added to glass, so that it has a high refractive
index (Ta2O5 can be added to glass to improve the refractive index, but because the price is too high, it can only be used in places
with particularly high requirements), so it is widely used in optical glass, optical fibers, and coating materials. As a glass additive, it
has high requirements for coloring elements, such as Cr, Ni, Fe, Re, etc
.
Welcome to contact us to get complete COA.
Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high
quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.Mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum
| Weight |
Packing |
| <25KG |
By foil-alum bag/pap/bottle |
| ≥25kg |
Package: 25kg/drum/bag or as your request |
Lonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has been
focusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powder
materials for several years. As a first-class enterprise providing a diverse range of different metal materials for the
advanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperature
alloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,
nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structural
steel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloy
aluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel and
duplex steel powders.
The company has established long-term cooperative relations with customers in over 40 countries and regions
including North America, Europe, and the Middle East, and holds a leading position in the industry. At present, the
company has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,
RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, green
and recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,
and actively promote the industrialization of the 3D printing industry.
Q1: Have your Product Quality been Approved by Third Party Lab
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured
with Good Quality if you choose us.
Q2: How do you treat quality complaint
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to
reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for
replacement or refund your loss.
Q3: How to cooperate with us
A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company.
We will connect you about the specific detail via email.
Q4: Do you Accept Sample Order
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.
Q5: Is there any discount
A: Yes, for larger quantity, we always support with better price.
Q6: How long does it take to the goods arrived
A: It is Depending on your location.
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q7: Do you have any reshipment policy
A: We have good after-sale service and re-shipment policy if the parcel lose.
Our long association with our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship.
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