ErSi is an erbium silicide ceramic compound that combines a rare-earth element with silicon to create a high-density intermetallic ceramic material. This compound is primarily investigated in research and advanced materials development for applications requiring thermal stability and resistance to oxidation at elevated temperatures. ErSi and related rare-earth silicides are of particular interest in aerospace and high-temperature structural applications where conventional ceramics or metal alloys reach their performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,722 | ksi | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 9,959.7 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2786 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -4.993 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.8799 | eV/atom | — | ||
| ↳ | -0.8000 | eV/atom | — |