Er2Fe12P7

metal
· JVASP-116948· Er2Fe12P7

Er2Fe12P7 is an intermetallic compound combining erbium, iron, and phosphorus, belonging to the rare-earth iron phosphide family. This material is primarily of research and experimental interest rather than established in high-volume production; it is studied for potential applications in magnetic devices, permanent magnets, and advanced functional materials that exploit rare-earth elements' unique electronic and magnetic properties. Engineers would evaluate this compound in specialized contexts where rare-earth magnetism, high-temperature stability, or novel electromagnetic behavior offers advantages over conventional ferromagnetic alloys, though commercial viability and processing scalability remain under investigation.

rare-earth magnetsmagnetic device researchhigh-temperature magnetic applicationsintermetallic compoundsfunctional materials developmentspecialty alloy research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
31,392
ksi—
Poisson's Ratio(ν)
0.2700
-—
Shear Modulus(G)
17,150.7
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2935
lb/in³—
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)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.7322
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.