BeNb2Sb
metal· JVASP-72208· BeNb2Sb
BeNb₂Sb is an intermetallic compound combining beryllium, niobium, and antimony—a research-phase material in the family of refractory and high-temperature intermetallics. This compound is primarily of academic and exploratory interest; it has not achieved significant commercial deployment, but represents the type of lightweight, high-melting-point system being investigated for extreme-environment applications where conventional superalloys reach their limits.
high-temperature structural researchrefractory intermetallicsaerospace materials explorationlightweight high-performance alloyshypersonic vehicle componentsadvanced materials development
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.