LiMg2Al — Properties & Data | MatWorld

LiMg2Al

metal

· JVASP-36572· LiMg2Al

LiMg₂Al is an experimental lightweight ternary intermetallic compound combining lithium, magnesium, and aluminum—elements chosen for their low density and potential to achieve high specific strength. This research material belongs to the family of lightweight metallic systems under investigation for aerospace and automotive applications where weight reduction is critical; however, it remains primarily in development stages with limited commercial deployment due to challenges in processing, phase stability, and manufacturing scalability. Engineers would consider this material as a candidate for next-generation structural applications where conventional aluminum alloys or magnesium alloys reach their performance or weight limits, though material maturity, availability, and cost currently restrict its use to experimental prototypes and laboratory evaluation.

aerospace structureslightweight automotive componentshigh-strength-to-weight applicationsresearch and development materialsspace vehicle componentsexperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.485	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000507	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000491	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.253	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-2.070	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2864	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1655	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.

LiMg2Al

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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