YBe2Fe

metal
· JVASP-70450· YBe2Fe

YBe2Fe is an intermetallic compound combining yttrium, beryllium, and iron, belonging to the family of rare-earth metal intermetallics. This material is primarily of research and development interest rather than established industrial production, with potential applications in specialized high-performance contexts where the unique combination of a light element (beryllium) with a rare-earth metal (yttrium) and ferromagnetic iron offers distinct property advantages. Engineers would consider this compound for advanced applications requiring the interplay of magnetic, mechanical, and thermal properties that this three-element system provides, though its rarity, cost, and limited availability make it suitable mainly for critical aerospace or materials research rather than commodity applications.

aerospace researchhigh-performance intermetallicsmagnetic alloysmaterials characterizationadvanced composites developmentlaboratory/experimental applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
52.11
GPa—
Poisson's Ratio(ν)
0.09000
-—
Shear Modulus(G)
14.96
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.825
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)
0.4299
eV/atom—
Formation Energy(ΔHf)
0.2281
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.