Ba4MgBe

ceramic

· JVASP-64189· Ba4MgBe

Ba4MgBe is an experimental ceramic compound belonging to the mixed-metal oxide/beryllide family, combining barium, magnesium, and beryllium in a structured lattice. This material remains primarily a research compound with potential applications in high-performance ceramic systems; it represents the exploration of complex multi-metal ceramics for specialized engineering environments where combinations of thermal stability, low density, and mechanical properties are simultaneously valuable.

research ceramicslightweight structural compositeshigh-temperature applicationsaerospace materials developmentthermal management systemsexperimental refractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10.70	GPa	—
Shear Modulus(G)	420.0	MPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.641	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7924	eV/atom	—
Formation Energy(ΔHf)	0.7419	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.

Ba4MgBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental