PaAl3

metal
· JVASP-39353· PaAl3

PaAl3 is an intermetallic compound in the aluminum-based metal family, characterized by a defined stoichiometric composition that combines aluminum with a secondary element to create a phase with distinct crystallographic and mechanical properties distinct from pure aluminum or conventional aluminum alloys. This material belongs to a class of intermetallics studied for applications requiring high-temperature stability, hardness, or specific elastic properties, though it remains more prevalent in research and specialized industrial applications than in mainstream engineering. The material's utility lies in scenarios where conventional aluminum alloys cannot meet performance requirements—such as elevated-temperature service, wear resistance, or rigidity—making it of interest to engineers working on advanced aerospace, automotive, or materials research projects.

aerospace structural componentshigh-temperature applicationswear-resistant coatingsintermetallic researchadvanced materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
6.416
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
25.14
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.02800
eV/atom—
Formation Energy(ΔHf)
-0.2631
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.