PrAl2

metal

· JVASP-19618· PrAl2

PrAl2 is an intermetallic compound composed of praseodymium and aluminum, belonging to the rare-earth metal-aluminum family of materials. This material is primarily of research and development interest rather than widespread industrial production, with potential applications in high-temperature structural applications and specialty alloys where rare-earth strengthening effects are desirable. The compound represents an area of investigation within advanced metallurgy for improving performance in demanding thermal and mechanical environments, though practical adoption remains limited compared to conventional aluminum alloys and established nickel-based superalloys.

high-temperature alloy researchrare-earth intermetallic compoundsaerospace materials developmentexperimental strengthening phasesspecialty metallurgical researchpotential thermal barrier applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1753	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	24.79	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5149	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.

PrAl2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control