Er2Al4NiGe2

metal

· JVASP-110905· Er2Al4NiGe2

Er2Al4NiGe2 is an intermetallic compound combining erbium, aluminum, nickel, and germanium—a complex quaternary phase that belongs to the family of rare-earth transition metal intermetallics. This is a research or specialized material rather than a commodity alloy, studied primarily for its potential combinations of structural and functional properties arising from rare-earth and germanium constituents. Such materials are typically investigated for high-temperature applications, magnetism, or electronic functionality where the synergy of multiple metallic components offers advantages over simpler binary or ternary systems.

high-temperature structural applicationsmagnetic materials researchrare-earth intermetallicselectronic device materialsaerospace alloy developmentmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.562	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6531	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.

Er2Al4NiGe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control