Be2ReIr
ceramic· JVASP-67345· Be2ReIr
Be₂ReIr is an intermetallic ceramic compound combining beryllium, rhenium, and iridium—a research-stage material belonging to the high-entropy intermetallic family. This material is primarily of academic interest for ultra-high-temperature applications and advanced metallurgical research, where the combination of lightweight beryllium with refractory elements (rhenium and iridium) is explored for extreme thermal and chemical stability. Engineers would consider this material only in specialized contexts where conventional superalloys or ceramics prove insufficient, though practical applications remain limited pending validation of manufacturability and long-term performance data.
high-temperature structural applicationsaerospace research materialsrefractory intermetallicsadvanced materials researchextreme environment testing
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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
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.