Y2 N2
semiconductor· Y2 N2
Y₂N₂ is a rare-earth nitride ceramic compound composed of yttrium and nitrogen, belonging to the family of refractory ceramic materials. This is a research-stage material primarily investigated for its potential as a high-performance structural ceramic and coating material, offering promise in extreme-temperature and wear-resistant applications where traditional oxides may be limited. Engineers consider rare-earth nitrides like Y₂N₂ for aerospace, thermal protection, and advanced manufacturing contexts where chemical stability and hardness at elevated temperatures are critical, though commercial availability and cost remain significant barriers compared to established alternatives like alumina or silicon nitride.
thermal barrier coatingsrefractory ceramicshigh-temperature aerospace applicationswear-resistant surfacesresearch/experimental phaseadvanced ceramic composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.