K2BaBe — Properties & Data | MatWorld

K2BaBe

ceramic

· JVASP-69057· K2BaBe

K2BaBe is an advanced ceramic compound containing potassium, barium, and beryllium elements, representing a specialty oxide or mixed-metal ceramic in the structural ceramics family. This material is primarily of research and development interest, with potential applications in high-performance thermal and optical systems where the unique combination of these elements provides tailored mechanical and thermal properties. The low density characteristic of beryllium-containing ceramics makes this compound particularly relevant for aerospace and defense applications seeking weight-efficient, stiff structural materials that can operate in demanding thermal environments.

aerospace structuresthermal management systemsresearch ceramicslightweight componentsoptical/photonic applicationshigh-temperature structural use

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,205.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	688.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07103	lb/in³	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)	0.5820	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5777	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.

K2BaBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental