ErAlSi
metal· JVASP-110495· ErAlSi
ErAlSi is an erbium-aluminum-silicon intermetallic compound representing a rare-earth metal alloy system with potential applications in high-temperature and specialty material research. This material family is primarily investigated in academic and advanced materials development contexts for properties that rare-earth elements can impart, such as thermal stability and unique electronic or magnetic characteristics. Engineers considering ErAlSi should evaluate whether its specific performance envelope in high-temperature environments, corrosion resistance, or specialized functional properties justifies its material cost and processing complexity compared to conventional superalloys or refractory metals.
rare-earth alloy researchhigh-temperature applicationsspecialty intermetallicsaerospace materials developmentthermal barrier candidatesadvanced material systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2296 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6049 | 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.