BaMg4Si3

ceramic
· JVASP-91525· BaMg4Si3

BaMg₄Si₃ is an intermetallic ceramic compound combining barium, magnesium, and silicon—a material family of interest in research contexts for lightweight structural applications and functional ceramics. While not yet widely commercialized, compounds in this family are investigated for potential use in high-temperature applications, refractory systems, and as precursors for advanced composite materials where low density combined with ceramic stability is desirable. Engineers considering this material should recognize it as an experimental compound rather than an established engineering standard, suitable for exploratory work in aerospace, thermal management, or advanced manufacturing rather than conventional production applications.

experimental ceramicslightweight structural compositeshigh-temperature refractoriesresearch phase materialsintermetallic compoundsaerospace material development

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
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Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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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.