SrBe2Nb
metal· JVASP-74337· SrBe2Nb
SrBe₂Nb is an intermetallic compound combining strontium, beryllium, and niobium—a research-phase material belonging to the family of lightweight metallic intermetallics. While not yet established in mainstream engineering practice, this composition is investigated for potential applications requiring low density combined with high-temperature stability, drawing interest from aerospace and advanced structural material research communities where beryllium-based intermetallics offer weight reduction advantages over conventional alloys.
aerospace structures (research)high-temperature intermetallicslightweight alloy developmentmaterials science researchberyllium compound systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1671 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.1110 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.104 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.9154 | 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.