BeNbSb2

metal
· JVASP-68858· BeNbSb2

BeNbSb₂ is an intermetallic compound combining beryllium, niobium, and antimony, belonging to the class of advanced metallic compounds and intermetallics. This material exists primarily in research and development contexts rather than established industrial production; it is studied within the broader field of lightweight intermetallic systems and refractory metal compounds that aim to achieve combinations of low density, high-temperature stability, and mechanical performance. The beryllium-niobium-antimony system is of interest for applications requiring materials that balance weight savings with structural integrity, though practical deployment remains limited pending further materials characterization and processing development.

experimental intermetallicsrefractory metal researchlightweight structural compositeshigh-temperature aerospace conceptsmaterials science developmentadvanced alloy systems

Compliance & Regulations

?EAR?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

Export Control

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.