BeRe4Si
ceramic· JVASP-65167· BeRe4Si
BeRe4Si is an experimental beryllium-rhenium-silicon ceramic compound that belongs to the family of advanced refractory ceramics. This material is primarily of research interest rather than a production standard, developed to explore high-temperature ceramic behavior in systems combining lightweight beryllium with refractory rhenium and silicon phases. Engineers would consider this compound for extremely demanding thermal environments where conventional ceramics reach their limits, though material availability, cost, and processing challenges limit its current practical deployment.
aerospace thermal protectionhigh-temperature refractory applicationsresearch and developmentnuclear reactor componentsextreme environment testingmaterials science experimentation
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 | — | — |
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.