PrCu9Sn4

metal
· JVASP-119086· PrCu9Sn4

PrCu9Sn4 is a ternary intermetallic compound composed of praseodymium, copper, and tin, representing a rare-earth metal system that combines transition metals with lanthanide elements. This material belongs to the family of rare-earth copper-tin phases, which are of primary interest in research contexts for their potential in permanent magnet applications, superconductivity studies, and advanced metallurgical research rather than established high-volume industrial production. The inclusion of praseodymium—a rare-earth element with strong magnetic properties—suggests applications in magnetic materials development, though practical engineering use remains limited to specialized aerospace, defense, or materials research environments.

rare-earth magnet researchintermetallic phase studiesadvanced metallurgical developmentspecialty alloy systemsmaterials research and characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
8.016
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1471
eV/atom—
Formation Energy(ΔHf)
-0.00291
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.