KBaBe — Properties & Data | MatWorld

KBaBe

ceramic

· JVASP-66084· KBaBe

KBaBe is an inorganic ceramic compound containing potassium, barium, and beryllium elements, representing a mixed-metal oxide or complex ceramic in the barium-beryllate family. This material is primarily of research and specialized industrial interest, with applications in optical, electronic, or refractory contexts where the unique combination of these elements provides specific thermal, chemical, or optical properties. The beryllium-containing composition makes it notable for high-performance applications, though its use is limited by beryllium's toxicity concerns, raw material costs, and specialized processing requirements compared to conventional ceramics.

optical components and windowshigh-temperature refractory applicationselectronic ceramics and insulatorsspecialized research compoundsaerospace thermal barriers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8.630	GPa	DFT · OptB88vdW
Shear Modulus(G)	-7.900	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.496	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)	0.8836	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.8807	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.

KBaBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental