BeNb
metal· JVASP-129331· BeNb
BeNb is an intermetallic compound combining beryllium and niobium, representing a refractory metal system explored for high-temperature structural applications. This material family is primarily of research and development interest rather than established production use, with potential relevance to aerospace and nuclear thermal management where extreme temperature resistance and low density are design drivers.
aerospace thermal structuresnuclear reactor componentshigh-temperature researchrefractory intermetallicsexperimental space applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2257 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2420 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.05345 | 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.