Er2AlNi2 — Properties & Data | MatWorld

Er2AlNi2

metal

· JVASP-92626· Er2AlNi2

Er₂AlNi₂ is an intermetallic compound combining erbium, aluminum, and nickel, belonging to the rare-earth intermetallic family. This material is primarily studied in research contexts for potential high-temperature applications and magnetic device functionality, where its rare-earth content and ordered crystal structure offer tailored electronic and thermal properties distinct from conventional nickel- or aluminum-based alloys.

high-temperature intermetallics (research)rare-earth alloysmagnetic materials developmentmaterials physics studiesadvanced aerospace candidates (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.729	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00620	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6250	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Er2AlNi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control