Product Code : AL-NbSi2-CU-PO
Niobium disilicide (NbSi2) powder is a black gray powder with hexagonal crystal structure, which is a promising high-temperature structural material.
Niobium disilicide (NbSi2) powder has high thermo-mechanical stability and microstructure stability at high temperature. ATT is able to provide high quality niobium disilicide (NbSi2) powders at competitive prices.
Niobium silicide is usually immediately available in most volumes. High purity, submicron and nano powder forms can be considered. ATT produces a number of standard grades where applicable, including the Mil Spec(military grade); ACS, reagents and technical grades; Food, agriculture and pharmaceutical grades; Optical grades, USP and EP/BP(European Pharmacopoeia/British Pharmacopoeia), and follow applicable ASTM test standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information and reference calculators for converting relevant units of measurement are available.
ATT is a specialist supplier of niobium disilicide powder, and we also produce discs, pellets, ingots, pellets, sheets, powders, rods, wires, sputtering targets and many other forms and custom shapes. Other shapes are available upon 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 disilicide (NbSi2) powder is a black gray powder with hexagonal crystal structure, which is a promising high-temperature structural material.
Niobium disilicide (NbSi2) powder has high thermo-mechanical stability and microstructure stability at high temperature. ATT is able to provide high quality niobium disilicide (NbSi2) powders at competitive prices.
Niobium silicide is usually immediately available in most volumes. High purity, submicron and nano powder forms can be considered. ATT produces a number of standard grades where applicable, including the Mil Spec(military grade); ACS, reagents and technical grades; Food, agriculture and pharmaceutical grades; Optical grades, USP and EP/BP(European Pharmacopoeia/British Pharmacopoeia), and follow applicable ASTM test standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information and reference calculators for converting relevant units of measurement are available.
ATT is a specialist supplier of niobium disilicide powder, and we also produce discs, pellets, ingots, pellets, sheets, powders, rods, wires, sputtering targets and many other forms and custom shapes. Other shapes are available upon request.
Synonyms
Niobium disilicide, niobium(IV) silicide
Niobium Disilicide Powder
| Purity | 99% |
| CAS | 12034-80-9 |
| Molecular Formula | NbSi2 |
Per your request or drawing
We can customized as require
Niobium Disilicide Powder Specification
| Product | Purity (%) | Chemical Composition (%) | |||||
| Nb | Si | C | P | Fe | S | ||
| HM-NbSi2-1 | >99 | >37.5 | Balance | 0.1 | 0.02 | 0.15 | 0.03 |
Niobium Disilicide Powder Properties (Theoretical)
| Compound Formula | NbSi2 |
| Molecular Weight | 149.08 |
| Appearance | Powder, pieces, or solid in various forms |
| Melting Point | 1950 °C |
| Boiling Point | N/A |
| Density | 5.53-5.7 g/cm3 |
| Solubility in H2O | Insoluble |
| Storage Temperature | Ambient temperatures |
| Exact Mass | 148.860231 |
| Monoisotopic Mass | 148.860231 |
Applications of Niobium Disilicide Powder
Used as raw material for fine ceramics when NbSi2 is made into solid solutions with zirconium disilicide, molybdenum disilicide, and tungsten silicide.
Used in niobium-silicide-based turbine parts
Used in integrated circuits
Used in high-temperature structural materials
Packing of Niobium Disilicide 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’Niobium Disilicide Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | NbSi2 |
| MDL Number | MFCD00151537 |
| EC No. | 234-812-3 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 6336884 |
| IUPAC Name | bis(λ2}-silanylidene)niobium |
| SMILES | [Si]=[Nb]=[Si] |
| InchI Identifier | InChI=1S/Nb.2Si |
| InchI Key | GXAAOBARRLPQRY-UHFFFAOYSA-N |
MORE INFO
Formula: NbSi2
Density: 5.7g/cm3
Melting point: 1950℃
Microhardness: 10.3Gpa
Vicker hardness: 5.88~6.88Gpa
CAS: 12034-80-9
