Pr2Al3Ge

metal

· JVASP-111013· Pr2Al3Ge

Pr2Al3Ge is an intermetallic compound combining praseodymium (a rare-earth element), aluminum, and germanium. This material belongs to the family of ternary intermetallics and is primarily of research interest rather than established commercial production. Intermetallics in this class are investigated for potential applications requiring high stiffness, low density, and thermal stability at elevated temperatures, though Pr2Al3Ge specifically remains in the experimental stage with limited industrial deployment.

rare-earth intermetallics researchhigh-temperature structural applicationsaerospace material developmentstiffness-critical lightweight designelectronic materials explorationfundamental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	73.02	GPa	—
Poisson's Ratio(ν)	0.2000	-	—
Shear Modulus(G)	53.99	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.111	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6463	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.

Pr2Al3Ge

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control