YbCaAl4
metal· JVASP-106117· YbCaAl4
YbCaAl4 is an intermetallic compound combining ytterbium, calcium, and aluminum, belonging to the rare-earth metal alloy family. This material is primarily of research and exploratory interest rather than established industrial production, with potential applications in advanced high-temperature structural materials and functional materials where rare-earth intermetallics offer unique electronic or thermal properties. Engineers would consider this compound in specialized aerospace, thermal management, or materials research contexts where the combination of rare-earth and alkaline-earth elements provides performance advantages not achievable with conventional aluminum alloys or iron-based superalloys.
rare-earth intermetallic researchhigh-temperature structural applicationsthermal management materialsaerospace exploratory materialsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1508 | 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) | 0.00120 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4037 | 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.