Pr1 Al3 Ni2

semiconductor

· Pr1 Al3 Ni2

Pr₁Al₃Ni₂ is an intermetallic compound combining praseodymium, aluminum, and nickel, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established industrial production, investigated for its potential in high-temperature structural applications and magnetic device components due to the electronic and thermal properties contributed by the rare-earth element. Engineers would consider this compound when exploring advanced lightweight alloys or functional materials for extreme environment applications where conventional nickel-aluminum alloys reach performance limits.

high-temperature structural applicationsrare-earth intermetallics researchmagnetic device componentsaerospace exploratory materialsmaterials screening for extreme environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	106.5	GPa	—
Shear Modulus(G)	59.63	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6250	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 Ni2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control