Pr1 Al3

semiconductor

· Pr1 Al3

Pr₁Al₃ is an intermetallic compound composed of praseodymium and aluminum, belonging to the rare-earth intermetallic family. This material is primarily of research and specialized industrial interest, valued for its potential in high-temperature applications, magnetic devices, and advanced structural composites where rare-earth strengthening and thermal stability are required. Engineers would consider Pr₁Al₃ when conventional aluminum alloys cannot meet temperature or strength requirements, or when magnetic or electronic properties specific to praseodymium-containing phases are necessary.

High-temperature structural compositesRare-earth intermetallic researchMagnetic and electronic devicesAdvanced aerospace materialsMetal matrix composite reinforcementSpecialty casting applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3800	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.

Pr1 Al3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control