Niobium silicide
Niobium silicide (CAS: 12034-80-9), with the linear formula NbSi<sub>2</sub> and a molecular weight of 149.08 g/mol, is a refractory ceramic material. It exhibits excellent high-temperature strength and oxidation resistance. Niobium silicide is primarily utilized in advanced material science applications, particularly for high-temperature structural components, protective coatings, and as a constituent in specialized ceramic formulations requiring exceptional thermal stability.
- Synonyms
- Niobium disilicide
High-Temperature Coatings
Niobium silicide serves as a protective coating for other materials, offering excellent resistance to oxidation and degradation at elevated temperatures. This makes it valuable in aerospace and furnace components.
Refractory Ceramics
Its inherent high melting point and thermal stability make NbSi<sub>2</sub> a key component in the development of advanced refractory ceramics for demanding industrial applications.
Materials Science Research
As a silicide of a refractory metal, niobium silicide is employed in materials science research for exploring novel alloys and composites with unique thermal and mechanical properties.
| Molecular weight | 149.08 |
|---|---|
| Linear formula | NbSi2 |
| Form | powder |
| Particle size | −325 mesh |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Niobium silicide used for?
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Niobium silicide (NbSi2) is used in high-temperature coatings, as a component in refractory ceramics, and in materials science research for developing advanced alloys and composites.
What is the CAS number and formula for Niobium silicide?
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The CAS number for Niobium silicide is 12034-80-9, and its linear formula is NbSi₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Niobium silicide as a powder with a particle size of -325 mesh. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
What are the primary hazards associated with Niobium silicide?
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Niobium silicide requires careful handling. It is classified with a WGK (Germany) of 3, indicating it is hazardous to water. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used.
Is Niobium silicide a controlled substance?
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Based on the provided data, Niobium silicide is not indicated as a controlled substance.
How is Niobium silicide packaged and exported?
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Niobium silicide is available as a powder. Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging for safe transport and handling internationally.
How can I request a quote or sample of Niobium silicide?
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To request a quote or a sample of Niobium silicide, please contact our sales team through the TSS website, providing the product CAS number (12034-80-9) and your specific requirements.
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