Payment & Shipping Terms:
|Purity:||99.9%(3N) - 99.95%(3N5)||Appearance:||Silvery|
|Boiling Point:||4742 ℃||Melting Point:||2468 ℃|
|Molecular Weight:||92.9||Density:||8.57 G/cm3|
|Property:||Heat-resistant, Corrosion Resistant, Good Ductility||Packaging:||Exporting Fiberboard Case Or Upon Customers’ Requirements|
|Specification:||φ290mm, φ210mm, φ150mm||Manufacturing Standard:||ASTM B 391-96|
Sputtering Targets Materials , Niobium Ingots , ASTM B 391-96 Standard
Grade: RO4200, RO4210
Purity:99.9%(3N) - 99.95%(3N5)
Manufacturing Standard: ASTM B 391-96
Diameter: Upon requests
Application: To produce Niobium plate/foil/tube/wire and other process various niobium mill products which are widely applied for pharmacy, semiconductor, aviation and aerospace, nuclear, high temperature assemblies and other fields.
Metallic impurities, ppm max by weight, balance: Niobium
Non-Metallic impurities, ppm max by weight
Niobium has a high melting point 2468℃ and boiling point 4742℃. It has the characteristics of high temperature resistance, high corrosion resistance and good ductility. Therefore, niobium and its alloy are widely used in electronics, iron and steel industry, chemical, jewelry, superconducting, engineering, aviation, aerospace industry etc.
We smelt the high purity Nb2O5 we sourcing from the Chinese biggest hydrometallurgy plant by means of aluminothermic reduction to produce niobium aluminum alloy. Then the niobium aluminum alloy will be smelted in high Vacuum EB furnace to produce niobium bars with Nb content 99% up, which will be smelted again in high Vacuum EB furnace to be purified and produce Niobium ingots with purity 99.9% up. The size can be tailored by the customers’ requirements. We control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. Our QC control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality for each lot. They use Metallographic microscope, Hand-held X ray Fluorescence, Electronic tensile testing machine etc., instruments to inspect the material and products and issue the COA for each lot. We have been certified by ISO9001:2015.
1) Within fiberboard wooden case or box
2) As per request of the client
Contact Person: sales