BeSi2Ru2
ceramic· JVASP-70114· BeSi2Ru2
BeSi₂Ru₂ is an intermetallic ceramic compound combining beryllium, silicon, and ruthenium phases. This is a research-stage material explored for high-temperature structural applications where the combination of beryllium's low density, silicon's refractory characteristics, and ruthenium's oxidation resistance could offer advantages over conventional superalloys or monolithic ceramics. The material remains primarily in academic investigation rather than established industrial production, making it relevant for engineers evaluating next-generation high-performance systems where novel material combinations might enable weight or temperature advantages unavailable in conventional alternatives.
High-temperature structural componentsAerospace propulsion researchRefractory applicationsLightweight composite developmentOxidation-resistant coatings (experimental)Research and development evaluation
Compliance & Regulations
?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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.