Nb2SnN
metal· Nb2SnN
Nb₂SnN is an intermetallic nitride compound combining niobium, tin, and nitrogen, belonging to the family of refractory metal nitrides and MAX-phase-like materials. This is primarily a research material investigated for high-temperature structural applications and wear-resistant coatings due to the excellent stiffness and thermal stability provided by niobium nitride chemistry combined with tin's contribution to densification and sinterability. While not yet widely deployed in volume production, compounds in this material class show promise as alternatives to traditional ceramic coatings and refractory materials in extreme environments where conventional steel or superalloys reach their limits.
high-temperature coatingswear-resistant surfacesrefractory applicationsresearch phase materialaerospace thermal barriershard coating systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — | |
Young's Modulus(E) | — | Pa | — | — |
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.