KBe2Re

ceramic
· JVASP-69752· KBe2Re

KBe2Re is a rare intermetallic ceramic compound combining potassium, beryllium, and rhenium—a research-phase material studied for potential applications requiring extreme thermal stability and oxidation resistance. This compound belongs to the family of complex intermetallics and represents exploratory work in high-performance ceramics; industrial adoption remains limited, and the material is primarily investigated in academic and specialized aerospace contexts where conventional options prove insufficient. Engineers would consider this material only for niche applications demanding exceptional refractory properties or unique chemical compatibility, balanced against challenges in processing, cost, and material availability.

High-temperature refractory applicationsAerospace research componentsOxidation-resistant coatings (experimental)Specialized electronic substratesResearch phase—not mainstream production

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)
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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.