BeV2Si

metal
· JVASP-71957· BeV2Si

BeV2Si is an intermetallic compound in the beryllium-vanadium-silicon system, representing a research-phase material combining lightweight beryllium with the strength and thermal properties of vanadium and silicon. This class of ternary intermetallics is explored for high-temperature structural applications where weight reduction and stiffness are critical, though such compounds typically remain in development rather than widespread industrial use due to challenges in processing, cost, and beryllium handling. The material's appeal lies in achieving favorable strength-to-weight ratios and elevated-temperature stability for potential aerospace and defense applications, though conventional titanium aluminides and superalloys remain the established choices for production engines and structures.

aerospace researchhigh-temperature structureslightweight compositesintermetallic developmentthermal barrier materialsadvanced aerospace propulsion (conceptual)

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)
—
-——
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)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
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.