V1 Si1 Os2

semiconductor
· V1 Si1 Os2

V1Si1Os2 is an experimental ternary intermetallic compound combining vanadium, silicon, and osmium—a rare combination not widely established in commercial production. This material belongs to the family of refractory intermetallics and is primarily of research interest for high-temperature applications where extreme stiffness and thermal stability are required, though its practical adoption remains limited due to processing complexity, cost, and scarcity of osmium. Engineers would evaluate this compound for niche applications demanding exceptional hardness and elastic properties in extreme environments, but conventional alternatives (titanium aluminides, nickel superalloys, or tungsten-based composites) remain the industry standard for most high-temperature engineering due to established supply chains and proven performance.

High-temperature refractory materials (research phase)Aerospace heat shields (experimental)Electronic device hardening layersWear-resistant coatings (potential)Fundamental materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.