NaMnBe

metal
· JVASP-67591· NaMnBe

NaMnBe is an intermetallic compound composed of sodium, manganese, and beryllium elements, representing an experimental material from the lightweight metallic alloy family. This compound exists primarily in research contexts rather than established industrial production, with potential applications in advanced aerospace and defense sectors where extremely low density combined with specific mechanical properties could enable novel structural designs. The incorporation of beryllium—known for its exceptional stiffness-to-weight ratio—alongside sodium and manganese suggests exploration of ultra-lightweight structural materials, though practical manufacturing, thermal stability, and cost considerations remain significant barriers to commercialization.

research and developmentlightweight structural compositesaerospace componentsexperimental alloysberyllium-based systemshigh-performance metals

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
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.