YbAl8Cr4
metal· JVASP-153546· YbAl8Cr4
YbAl8Cr4 is an intermetallic compound combining ytterbium, aluminum, and chromium, belonging to the rare-earth metal alloy family. This material is primarily of research interest for high-temperature structural applications and magnetic applications where rare-earth elements provide functional properties; it remains largely experimental rather than established in mainstream industrial production. Engineers would consider this compound for specialized applications requiring the combined benefits of rare-earth elements and intermetallic strengthening, though availability and processing characteristics would require evaluation against more conventional high-temperature alloys.
high-temperature structural researchrare-earth intermetallic compositesmagnetic material systemsexperimental aerospace componentsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1776 | 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) | 0.01780 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1734 | 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.