BeReNi
metal· JVASP-66911· BeReNi
BeReNi is a specialized alloy combining beryllium, rhenium, and nickel elements, designed for extreme-performance applications requiring exceptional strength-to-weight ratios and high-temperature stability. This material family is primarily explored in aerospace and defense contexts where lightweight components must withstand severe thermal and mechanical stresses; it remains relatively niche compared to conventional superalloys due to beryllium's toxicity concerns during manufacturing and the high cost of rhenium additions, making it most viable for mission-critical applications where performance margins justify the material and processing costs.
aerospace engine componentshigh-temperature structural applicationsmilitary propulsion systemsextreme-environment bearingsthermal protection systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.