Be2CrIr
metal· JVASP-67368· Be2CrIr
Be2CrIr is an experimental intermetallic compound combining beryllium, chromium, and iridium, representing an advanced research material in the family of refractory and high-strength metal systems. This ternary composition is not widely commercialized and exists primarily in laboratory research contexts, where it is studied for potential applications requiring exceptional stiffness and thermal stability in extreme environments. The material's appeal lies in its potential to combine beryllium's low density with chromium and iridium's high-temperature strength and oxidation resistance, though practical deployment faces significant challenges including brittleness, manufacturability, and beryllium toxicity.
aerospace researchhigh-temperature structural componentsexperimental intermetallicsrefractory alloy developmentmaterials science researchpotential aerospace propulsion systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.