Li2MgSi

ceramic
· JVASP-35673· Li2MgSi

Li2MgSi is an intermetallic ceramic compound combining lithium, magnesium, and silicon—a relatively rare material composition that exists primarily in research and developmental contexts rather than established industrial production. While not yet widely deployed in commercial applications, this material belongs to the family of lightweight ceramic composites and intermetallics being explored for advanced engineering systems where low density coupled with ceramic stiffness is valuable. Interest in Li2MgSi-class compounds centers on potential aerospace, energy storage, and structural composite applications where the combination of light weight and rigid ceramic behavior could offer advantages over conventional aluminum alloys or carbon-fiber reinforced polymers, though material processing, scalability, and cost remain significant barriers to broader adoption.

experimental aerospace structureslightweight ceramic compositesthermal management applicationsenergy storage systems (early research)solid-state battery research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
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)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.