NaBe — Properties & Data | MatWorld

NaBe

ceramic

· JVASP-139556· NaBe

NaBe is an experimental ceramic compound composed of sodium and beryllium elements, representing a rare material combination in ceramics research. While not widely commercialized, sodium beryllium ceramics are of scientific interest for specialized applications where low density combined with ceramic properties is valuable. This material remains primarily in research and development phases, with potential applications in niche aerospace and nuclear contexts where the unique properties of beryllium compounds may offer advantages over conventional ceramics.

research and developmentaerospace structuresexperimental ceramicsnuclear applicationslightweight compositesmaterial science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	25.97	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4900	-	DFT · OptB88vdW
Shear Modulus(G)	-4.480	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.485	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.050	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.044	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.

NaBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental