Nb4 Al2 C2
semiconductor· Nb4 Al2 C2
Nb₄Al₂C₂ is a ternary ceramic compound belonging to the MAX phase family, which combines metallic and ceramic characteristics. This material is primarily investigated in advanced aerospace and high-temperature applications research, where its potential for thermal stability, damage tolerance, and machinability offers advantages over traditional monolithic ceramics and superalloys. While still largely in the development stage rather than high-volume production, MAX phases like this are of significant interest for next-generation thermal protection systems and structural composites where conventional materials face performance or manufacturability limitations.
High-temperature structural compositesAerospace thermal protectionAdvanced ceramics researchOxidation-resistant coatingsDamage-tolerant refractory materialsNext-generation engine components
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.