Nb2AsC
metal· Nb2AsC
Nb2AsC is a ternary metal carbide compound belonging to the MAX phase family—materials that combine ceramic hardness with metallic electrical and thermal conductivity. This is primarily a research and development material rather than an established commercial product; it has been synthesized and characterized in materials science laboratories but sees limited to no widespread industrial adoption at this time. The MAX phase family is valued for high-temperature applications, machinability, and damage tolerance, making compounds like Nb2AsC of interest for aerospace, defense, and extreme environment engineering where conventional ceramics or metals alone are inadequate.
high-temperature structural componentsaerospace research applicationsextreme environment materialsthermal management systemsdamage-tolerant ceramicsadvanced materials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 205.7 | GPa | — | ||
| ↳ | 204.0 | GPa | — | ||
Shear Modulus(G)2 entries | 118.8 | GPa | — | ||
| ↳ | 126.0 | GPa | — | ||
Young's Modulus(E) | 312.0 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.700 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -3.667 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6357 | 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.