LiY2Al

metal

· JVASP-41907· LiY2Al

LiY2Al is an intermetallic compound combining lithium, yttrium, and aluminum—a ternary metal system of primary interest in materials research rather than established industrial production. This compound belongs to the family of lightweight metallic intermetallics being investigated for applications demanding low density coupled with structural rigidity, particularly in aerospace and energy storage contexts where lithium-containing alloys show promise for weight reduction and thermal management.

aerospace structural componentslightweight composite matricesthermal management systemsenergy storage applicationsresearch and developmenthigh-performance alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	50.77	GPa	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	34.18	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.650	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	40.65	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2663	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.

LiY2Al

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control