NaCaBe2 — Properties & Data | MatWorld

NaCaBe2

ceramic

· JVASP-64978· NaCaBe2

NaCaBe₂ is an advanced ceramic compound containing sodium, calcium, and beryllium—a rare combination that places it in the family of lightweight oxyceramic or beryllide materials. While primarily a research-phase compound, beryllium-containing ceramics are studied for extreme-performance applications requiring low density combined with thermal and chemical stability. This material's potential relevance lies in specialty aerospace and defense sectors where the combination of lightweight construction and high-temperature resistance creates competitive advantages over conventional ceramics.

aerospace thermal protectionlightweight structural ceramicsresearch/advanced compositeshigh-temperature applicationsspecialty optical or nuclear materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.856	kg/m³	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)	0.6096	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5356	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.

NaCaBe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental