V2OsW

metal
· JVASP-103327· V2OsW

V2OsW is a refractory metal compound combining vanadium, osmium, and tungsten—a high-density multi-component alloy designed for extreme-temperature and high-strength applications. This material belongs to the family of refractory transition metal alloys, which are primarily explored in research settings for aerospace, nuclear, and specialized industrial contexts where conventional superalloys reach their performance limits. Its notable characteristics include exceptional hardness and thermal stability, making it of particular interest for applications demanding resistance to oxidation and mechanical stress at elevated temperatures, though it remains largely in development rather than widespread commercial production.

aerospace propulsion systemshigh-temperature structural componentsnuclear reactor materialsrefractory coating applicationsresearch and development materialsextreme-environment tooling

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
275.6
GPa—
Poisson's Ratio(ν)
0.3000
-—
Shear Modulus(G)
126.3
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
13.95
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4011
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.