BeNbV
metal· JVASP-68888· BeNbV
BeNbV is a refractory metal alloy combining beryllium, niobium, and vanadium, designed for extreme-temperature and high-strength applications where conventional superalloys reach their limits. This material belongs to the family of advanced refractory alloys and is primarily investigated in aerospace and nuclear research contexts for components requiring exceptional strength-to-weight ratios and thermal stability at elevated temperatures. Its use remains largely experimental or specialized, as refractory alloys of this composition offer potential advantages in hypersonic flight structures, reactor components, and space propulsion systems where traditional nickel or cobalt superalloys become limiting factors.
hypersonic vehicle structuresnuclear reactor componentsspace propulsion systemsextreme-temperature fastenersrefractory research applicationsadvanced aerospace components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.