LaMg2 — Properties & Data | MatWorld

LaMg2

ceramic

· JVASP-94347· LaMg2

LaMg2 is an intermetallic ceramic compound composed of lanthanum and magnesium, belonging to the family of rare-earth magnesium ceramics. This material is primarily investigated in research contexts for lightweight structural applications and energy storage systems where the combination of rare-earth and magnesium phases offers potential advantages in thermal stability and mechanical performance at elevated temperatures. Engineers consider LaMg2-based compositions for aerospace components, thermal barrier coatings, and hydrogen storage research where the rare-earth magnesium chemistry provides alternatives to conventional ceramics and metal alloys.

lightweight structural ceramicsaerospace thermal managementrare-earth intermetallicshydrogen storage researchhigh-temperature applicationsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.660	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	0.000915	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000915	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-19.41	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-19.51	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)	0.1232	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.00221	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.

LaMg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental