ErB4Ir4
ceramicErB4Ir4 is an intermetallic ceramic compound combining erbium, boron, and iridium—a quaternary phase material that belongs to the family of refractory boride ceramics. This is a research-level compound with limited commercial production; it is primarily of interest in materials science studies exploring high-temperature structural ceramics and wear-resistant coatings, where the combination of a rare-earth metal (erbium) with the hardness of borides and the oxidation resistance of iridium offers potential for extreme-environment applications. The material's appeal lies in tailoring ceramic properties for niche aerospace, nuclear, or advanced manufacturing environments where conventional refractory materials fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |