Pr3Al4Si6
metal· Pr3Al4Si6
Pr₃Al₄Si₆ is an intermetallic compound combining praseodymium (a rare-earth element), aluminum, and silicon. This material belongs to the family of rare-earth metal silicides and aluminides, which are primarily of research and development interest rather than established commercial use. The compound is investigated for potential applications in high-temperature structural materials and electronic/photonic devices, where rare-earth intermetallics may offer unique combinations of thermal stability and functional properties; however, practical deployment remains limited due to processing challenges, cost considerations, and the need for further characterization of mechanical behavior at operating temperatures.
rare-earth intermetallics researchhigh-temperature materials developmentelectronic materials explorationadvanced ceramics and compositesmaterials science experimentation
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)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.