Nd3 Al3 Si3 N2 O12
semiconductor· Nd3 Al3 Si3 N2 O12
Nd₃Al₃Si₃N₂O₁₂ is a rare-earth oxynitride ceramic compound combining neodymium, aluminum, silicon, nitrogen, and oxygen in a ternary system. This material belongs to the rare-earth nitride family and is primarily investigated in research contexts for high-temperature structural applications, where the combination of covalent nitride bonding and rare-earth strengthening offers potential advantages over conventional oxide ceramics. Engineering interest stems from its possible thermal stability, refractoriness, and hardness characteristics in extreme environments where standard alumina or silicon nitride may be limiting.
high-temperature ceramics researchrefractory materials developmentaerospace components (experimental)wear-resistant coatingsadvanced composites reinforcementcutting tool inserts (developmental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.