KBeSi

ceramic
· JVASP-71315· KBeSi

KBeSi is an experimental ceramic compound combining potassium, beryllium, and silicon—a relatively uncommon composition that sits at the intersection of lightweight silicate chemistry and beryllium-containing materials research. This material belongs to the family of advanced ceramics and is primarily of research interest rather than established industrial production, with potential applications in specialized high-performance environments where thermal stability, low density, and chemical resistance are valued. Engineers would consider KBeSi in niche aerospace or nuclear contexts where the combination of light weight and ceramic durability could offer advantages, though its practical viability depends on synthesis scalability, toxicological handling of beryllium, and cost-effectiveness relative to established alternatives like alumina or silicon carbide.

experimental aerospace componentsnuclear thermal applicationslightweight structural ceramicsresearch and developmenthigh-temperature insulationspecialized refractory use

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
ksi
Poisson's Ratio(ν)
-
Shear Modulus(G)
ksi
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Magnetic Moment(μB)
µB
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
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.