CaMgBe

ceramic

· JVASP-68306· CaMgBe

CaMgBe is an experimental ternary ceramic compound combining calcium, magnesium, and beryllium oxides or mixed phases. This material family is primarily investigated in research settings for applications requiring lightweight ceramic structures with specific stiffness and thermal characteristics, though it remains uncommon in production. The inclusion of beryllium presents both advantages—very low density and high specific stiffness—and significant industrial constraints around toxicity and material processing, limiting adoption compared to conventional oxide ceramics like alumina or magnesia.

aerospace structural componentsresearch lightweight ceramicshigh-stiffness compositesthermal management systemsspecialized optical windowsberyllium compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	5,436	ksi	—
Poisson's Ratio(ν)	0.1500	-	—
Shear Modulus(G)	5,005.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06326	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)	0.3457	eV/atom	—
Formation Energy(ΔHf)	0.2243	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.

CaMgBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental