Be2NbTc
metal· JVASP-68928· Be2NbTc
Be2NbTc is an intermetallic compound combining beryllium, niobium, and technetium in a metallic matrix system. This is a research-phase material belonging to the family of refractory intermetallics, studied primarily for extreme-environment applications where conventional superalloys reach their performance limits. The combination of beryllium's low density with the refractory properties of niobium and technetium suggests potential for high-temperature structural applications, though practical engineering use remains limited due to beryllium toxicity concerns, technetium's radioactivity and scarcity, and the material's developmental status.
advanced aerospace researchultra-high-temperature structuresexperimental refractory alloysnuclear materials researchlaboratory/prototype development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.