Er2Cr2C3
metal· JVASP-94933· Er2Cr2C3
Er₂Cr₂C₃ is a ternary ceramic carbide compound combining erbium, chromium, and carbon, belonging to the family of rare-earth transition metal carbides. This material is primarily of research and developmental interest for high-temperature structural applications, where its combination of ceramic hardness and rare-earth metal bonding offers potential advantages in extreme environments; it remains largely experimental but represents the broader class of complex carbides being investigated for next-generation refractory and wear-resistant coatings.
high-temperature coatingsrefractory materialswear resistance researchceramic matrix compositesadvanced ceramics development
Compliance & Regulations
?EAR?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 | — | — |
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
Export Control
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.