Nb2SiN
metal· Nb2SiN
Nb2SiN is a ternary nitride ceramic compound combining niobium, silicon, and nitrogen, belonging to the family of refractory metal silicides and nitrides. This material is primarily investigated in research contexts for high-temperature structural applications where exceptional hardness, thermal stability, and oxidation resistance are required. It represents a promising candidate for aerospace and extreme-environment engineering where conventional superalloys reach their performance limits.
high-temperature coatingsrefractory componentsaerospace engine partswear-resistant surfacesthermal barrier materialsresearch and development applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — | |
Young's Modulus(E) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.