Er3Rh
ceramic· JVASP-21688· Er3Rh
Er₃Rh is an intermetallic ceramic compound combining erbium (a rare-earth element) with rhodium (a noble transition metal), likely investigated for high-temperature structural and functional applications. This material belongs to the family of rare-earth–transition-metal intermetallics, which are primarily of research and developmental interest rather than established industrial production. Er₃Rh and related compounds are explored for potential use in extreme-environment applications where thermal stability, oxidation resistance, and controlled electronic properties are valued, though practical engineering adoption remains limited compared to conventional refractory ceramics or superalloys.
High-temperature structural materials (research phase)Oxidation-resistant coatingsThermoelectric applicationsAerospace propulsion components (experimental)Materials with tailored thermal properties
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.