AlFe2Ni

metal
· AlFe2Ni

AlFe2Ni is an intermetallic compound combining aluminum, iron, and nickel in a 1:2:1 stoichiometric ratio, belonging to the family of lightweight metallic intermetallics. This material is primarily of research interest for high-temperature structural applications where the combination of low density with iron and nickel strengthening offers potential advantages over conventional aluminum alloys or nickel-based superalloys. AlFe2Ni represents an exploratory approach to developing advanced materials for aerospace and automotive sectors where weight reduction and thermal stability are critical; however, practical industrial adoption remains limited compared to established alternatives, making it most relevant for engineers evaluating next-generation alloy systems or conducting feasibility studies in weight-critical applications.

aerospace structural researchlightweight high-temperature alloysadvanced intermetallic compoundsautomotive performance optimizationmaterials development and prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Seebeck Coefficient(S)
—
µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)2 entries
—
eV/atom——
↳
—
eV/atom——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.