LaMgBe — Properties & Data | MatWorld

LaMgBe

ceramic

· JVASP-70837· LaMgBe

LaMgBe is an experimental ternary ceramic compound combining lanthanum, magnesium, and beryllium. This material belongs to the family of rare-earth intermetallic ceramics and is primarily of research interest rather than established industrial production. The combination of a rare-earth element (lanthanum) with lightweight, high-stiffness constituents (magnesium and beryllium) suggests potential applications in aerospace and high-performance structural composites, though practical use remains limited due to manufacturing complexity, beryllium toxicity concerns, and the specialized nature of rare-earth ceramic development.

aerospace researchexperimental structural compositeshigh-stiffness lightweight applicationsrare-earth ceramic developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	15.95	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	10.15	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1459	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)	0.2391	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1627	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.

LaMgBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental