PrAl8Cu4
metal· JVASP-42033· PrAl8Cu4
PrAl8Cu4 is a rare-earth intermetallic compound containing praseodymium, aluminum, and copper, representing a specialized research alloy outside mainstream commercial production. While not widely deployed in industry, this material family is investigated for high-temperature applications and advanced aerospace or electronics contexts where rare-earth strengthening of aluminum-based systems offers potential advantages over conventional aluminum alloys. Engineers would consider such compounds only in specialized research, prototyping, or performance-critical applications where conventional materials fall short and cost is secondary to functional requirements.
research/experimental alloyshigh-temperature intermetallicsaerospace advanced materialsrare-earth strengthened alloyselectronic device substrates
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1773 | 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 | — | ||
Seebeck Coefficient(S) | 3.490 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03240 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3073 | 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.