LaAl8Cr4
metal· JVASP-153961· LaAl8Cr4
LaAl8Cr4 is an intermetallic compound combining lanthanum, aluminum, and chromium, belonging to the rare-earth aluminum alloy family. This material is primarily of research interest for high-temperature structural applications, where the incorporation of lanthanum aims to enhance oxidation resistance and creep resistance compared to conventional aluminum-chromium systems. Engineers would consider this compound for advanced aerospace or automotive applications requiring lightweight materials capable of sustained performance at elevated temperatures, though it remains largely experimental and would require thorough mechanical characterization before production implementation.
high-temperature aerospace componentsoxidation-resistant coatingsrare-earth intermetallics researchlightweight structural alloyscreep-resistant applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.