ErAl8Cr4
metal· JVASP-153567· ErAl8Cr4
ErAl8Cr4 is an erbium-aluminum-chromium intermetallic compound representing an experimental or specialized high-performance alloy system. This material combines erbium's rare-earth properties with aluminum and chromium to target applications requiring thermal stability, oxidation resistance, or specific high-temperature mechanical behavior. While not a mainstream engineering alloy, materials in this ternary system are of research interest for aerospace, advanced thermal management, or specialty industrial applications where conventional superalloys or aluminum alloys are insufficient.
high-temperature applicationsoxidation-resistant coatingsspecialty aerospace materialsintermetallic researchthermal barrier systemsexperimental advanced alloys
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.