K4SrBe

ceramic
· JVASP-65063· K4SrBe

K4SrBe is a quaternary ceramic compound containing potassium, strontium, and beryllium elements, representing a specialized composition within the family of alkaline-earth beryllate ceramics. This material exists primarily in research and development contexts rather than as an established commercial product; it is of interest to materials scientists investigating novel ceramic compositions for potential applications requiring specific combinations of low density, thermal, or optical properties. The quaternary system offers opportunities for tuning material characteristics beyond binary or ternary beryllate systems, though industrial adoption remains limited pending demonstration of manufacturing scalability and cost-effectiveness relative to established alternatives.

Research and developmentAdvanced ceramicsOptical materials (potential)Lightweight structural applications (potential)Thermal management systems (potential)Experimental compounds

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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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.