YBe2Nb
metal· JVASP-67526· YBe2Nb
YBe2Nb is an intermetallic compound composed of yttrium, beryllium, and niobium, representing a specialized high-performance metal system. This material belongs to the family of advanced intermetallics and is primarily investigated in research and development contexts for applications demanding exceptional specific strength, thermal stability, and corrosion resistance at elevated temperatures. YBe2Nb and related ternary intermetallic systems are of interest in aerospace, nuclear, and specialized high-temperature applications where conventional superalloys reach their performance limits, though industrial adoption remains limited compared to more mature material systems.
advanced aerospace structureshigh-temperature research materialsnuclear reactor componentslightweight structural compositesexperimental defense applicationsrefractory metal systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1838 | 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) | 0.2573 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.06869 | 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.