PrAlCo4

metal

· JVASP-109693· PrAlCo4

PrAlCo4 is a quaternary intermetallic compound containing praseodymium, aluminum, and cobalt, representing a specialized rare-earth metal alloy system. This material belongs to the family of rare-earth transition-metal intermetallics and appears to be primarily of research or developmental interest rather than established in high-volume industrial production. The PrAlCo system is investigated for potential applications in permanent magnets, magnetic refrigeration, and high-temperature structural materials where rare-earth strengthening and magnetic properties are advantageous.

permanent magnet applicationsmagnetic refrigeration researchhigh-temperature alloysrare-earth intermetallicsmaterials research and developmentspecialized aerospace/defense applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.566	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.939	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04130	eV/atom	—
Formation Energy(ΔHf)	-0.2096	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.

PrAlCo4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control