BeCrRu2
metal· JVASP-67732· BeCrRu2
BeCrRu2 is a ternary intermetallic compound combining beryllium, chromium, and ruthenium. This is a research-phase material rather than a widely commercialized alloy; it belongs to the family of refractory intermetallics being investigated for high-temperature structural applications where conventional superalloys reach their limits. The combination of beryllium's low density with ruthenium's high melting point and chromium's oxidation resistance makes this composition of interest for extreme-environment engineering, though processing challenges and beryllium's toxicity require careful handling and restrict its practical deployment to specialized aerospace and defense contexts.
hypersonic vehicle structureshigh-temperature aerospace applicationsrefractory intermetallic researchnuclear reactor componentsexperimental turbine materialsmaterials science investigation
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.