Sr4ZrBe
metal· JVASP-65306· Sr4ZrBe
Sr4ZrBe is an intermetallic compound combining strontium, zirconium, and beryllium elements, representing an experimental composition in the lightweight metal alloy family. This material is primarily of research interest for applications requiring low density combined with moderate stiffness, though it remains largely in the developmental phase rather than established industrial production. The combination of these elements suggests potential applications in aerospace and defense sectors where weight reduction and thermal stability are critical, though practical deployment would depend on manufacturability, cost viability, and performance validation against established lightweight alternatives.
aerospace structures (research phase)lightweight alloy developmenthigh-temperature applicationsmaterials researchexperimental intermetallicsweight-critical design
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14.60 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 6.600 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.253 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.966 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.121 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.073 | 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.