Be2NbCr
metal· JVASP-70320· Be2NbCr
Be2NbCr is an experimental intermetallic compound combining beryllium, niobium, and chromium. This material belongs to the family of advanced refractory intermetallics being explored for high-temperature structural applications where conventional superalloys reach their limits. Research compounds like this are typically investigated for aerospace, power generation, and extreme-environment applications where the combination of low density (beryllium-based) and high-temperature stability (niobium-chromium chemistry) could offer significant weight savings or thermal performance advantages.
High-temperature structural materials (research)Aerospace propulsion componentsRefractory intermetallicsLightweight high-temp alloysGas turbine developmentHypersonic vehicle materials
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.