Si2Mo is an intermetallic compound combining silicon and molybdenum, belonging to the refractory metal silicide family. This material exhibits high stiffness and moderate density, making it relevant for high-temperature structural applications where conventional metals lose strength. Si2Mo is primarily investigated in research contexts for aerospace and automotive powertrains, where its refractory nature and elastic properties suit extreme thermal environments, though industrial adoption remains limited compared to established superalloys and ceramic composites.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 206.6 | GPa | — | ||
| ↳ | 206.6 | GPa | — | ||
| ↳ | 193.6 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1059 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.1669 | - | — | ||
| ↳ | 0.1600 | - | — | ||
Shear Modulus(G)3 entries | 176.9 | GPa | — | ||
| ↳ | 176.9 | GPa | — | ||
| ↳ | 169.6 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.082 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 4.070 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.4964 | eV/atom | — | ||
| ↳ | -0.3364 | eV/atom | — |