KBeBi4

ceramic
· JVASP-65046· KBeBi4

KBeBi4 is a ternary ceramic compound combining potassium, beryllium, and bismuth elements, likely investigated for specialized structural or functional applications requiring the unique property combinations that this composition affords. Limited commercial availability and documentation suggest this is a research-phase material; however, compounds in this family are explored for high-temperature stability, radiation resistance, or specific optical/electronic properties where conventional ceramics fall short. Engineers would consider this material primarily in advanced research contexts or niche industrial applications where the rare element combination (particularly beryllium and bismuth) provides a critical performance advantage unavailable from standard alumina, silicate, or zirconia ceramics.

advanced ceramics researchhigh-temperature structural applicationsradiation-resistant componentsspecialty refractory materialsexperimental functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
52.44
GPa—
Shear Modulus(G)
26.16
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.140
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.5303
eV/atom—
Formation Energy(ΔHf)
0.3540
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.