Product Code : ME-Ni-2N-PO
Niobium and columbium are synonymous names for the chemical element with atomic number 41; columbium was the name given in 1801, and niobium (Nb) was the name officially designated by the International Union of Pure and Applied Chemistry in 1950.
Niobium is gray metal, a melting point 2468 ℃, boiling point 4742 ℃, the density. Niobium stable in air at room temperature, the red is not completely in the oxygen oxidation, high temperature directly combined with sulfur, nitrogen, carbon, can form with titanium, zirconium, hafnium, tungsten alloy. Not with inorganic acid or alkali, not soluble in aqua regia, but soluble in hydrofluoric acid.
ATT is a professional supplier of Nano Niobium Powder, We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
Niobium and columbium are synonymous names for the chemical element with atomic number 41; columbium was the name given in 1801, and niobium (Nb) was the name officially designated by the International Union of Pure and Applied Chemistry in 1950.
Niobium is gray metal, a melting point 2468 ℃, boiling point 4742 ℃, the density. Niobium stable in air at room temperature, the red is not completely in the oxygen oxidation, high temperature directly combined with sulfur, nitrogen, carbon, can form with titanium, zirconium, hafnium, tungsten alloy. Not with inorganic acid or alkali, not soluble in aqua regia, but soluble in hydrofluoric acid.
ATT is a professional supplier of Nano Niobium Powder, We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Synonyms
Columbium
Nano Niobium Powder Specification
| Model | APS(nm) | Purity(%) | Specific surface area(m2/g) | Volume density(g/cm3) | density(g/cm3) | Crystal form | Color |
| NB-1 | 1um | 99.9 | 7.8 | 10.87 | 8.57 | spherical | Black grey |
| NB-2 | 10um | 99.9 | 2.9 | 36 | 8.57 | spherical | Black grey |
| NB-3 | 50nm | 99.9 | 34 | 2.45 | 8.57 | spherical | Black grey |
| Note: according to user requirements of nano particles can provide different size products. | |||||||
Applications of Nano Niobium Powder
1. superconducting applications: niobium is the highest critical temperature superconducting properties of the elements. And made of niobium alloy, critical temperature as high as absolute temperature 18.50 to 210, is the most important superconducting material;
2. high-temperature alloy in the world is very big niobium as a pure metal or with high purity niobium and niobium iron-nickel alloy, the high temperature used in the production of nickel, chromium, and iron-base alloy. These alloys can be used for jet engines, gas turbines, rocket components, turbochargers, and heat-resistant burning equipment;
3. steel application: all kinds of microalloying elements in steel, niobium scrap is the most effective microalloying elements, the effect of niobium is so big so that the iron atom contains abundant niobium atoms, can achieve the purpose of improving the steel performance. Adding 0.001% - 0.1% of the actual Shanghai niobium is enough to change the mechanical properties of steel.
Packing of Nano Niobium Powder
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Nano Niobium Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Nano Niobium Powder Storage Conditions
This product should be stored in a dry, cool, and sealing of environment, can not be exposed to air, in addition, should avoid heavy pressure, according to the ordinary station.
