ErTiSi is an intermetallic compound combining erbium, titanium, and silicon—a research-phase material belonging to the rare-earth transition metal silicide family. This material class is investigated for high-temperature structural applications where improved stiffness and thermal stability over conventional titanium alloys are sought. ErTiSi and related rare-earth silicides remain largely experimental, with potential interest in aerospace and energy sectors where materials must maintain strength at elevated temperatures, though industrial adoption has not yet been established.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 95.82 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 51.63 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.709 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -2.717 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6452 | eV/atom | — |