Mn3Al9Si is an intermetallic compound combining manganese, aluminum, and silicon—a material from the family of lightweight multi-principal element alloys with potential for structural and high-temperature applications. This composition sits at the intersection of research into aluminum-based intermetallics and manganese-bearing systems, making it primarily a materials science research compound rather than a production-volume engineering material. The combination of constituent elements suggests interest in weight reduction, thermal stability, or wear resistance, though industrial adoption and established application precedents remain limited; engineers should consult recent literature to assess maturity and validate performance data for critical applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 117.1 | GPa | — | ||
Shear Modulus(G) | 78.92 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.871 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | 3.583 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2606 | eV/atom | — |