LaMgSi2

ceramic

· JVASP-97732· LaMgSi2

LaMgSi2 is an intermetallic ceramic compound combining lanthanum, magnesium, and silicon, belonging to the rare-earth silicide family. This material is primarily of research and developmental interest rather than widely commercialized; it is studied for potential applications in high-temperature structural applications and thermal management systems where rare-earth silicides offer oxidation resistance and thermal stability. The lanthanum-magnesium-silicon system is explored as an alternative to conventional refractory ceramics, though industrial adoption remains limited compared to established options like MgSiO3 or alumina-based composites.

high-temperature ceramicsrare-earth silicidesthermal management researchoxidation-resistant coatingsadvanced refractory applicationsmaterials research development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1520	lb/in³	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5993	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

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.

LaMgSi2 — Properties & Data | MatWorld

LaMgSi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental