Ca4MgBe

ceramic

· JVASP-65068· Ca4MgBe

Ca4MgBe is an experimental quaternary ceramic compound combining calcium, magnesium, and beryllium oxides. This material belongs to the family of lightweight oxide ceramics and is primarily of research interest rather than established industrial production. The combination of these elements suggests potential for applications requiring low density coupled with thermal or chemical stability, though Ca4MgBe remains largely a laboratory compound with limited commercial development compared to mature ceramic alternatives like alumina or magnesia-based systems.

lightweight structural ceramics (research)thermal management composites (experimental)aerospace material studiesadvanced refractory compounds (emerging)beryllium-containing specialty ceramicshigh-temperature applications (development phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05654	lb/in³	—

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)	0.7100	eV/atom	—
Formation Energy(ΔHf)	0.6407	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.

Ca4MgBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental