BeSiOs
ceramic· JVASP-74916· BeSiOs
BeSiOs is a beryllium silicate ceramic compound that combines beryllium oxide with silica in its crystal structure. This material belongs to the family of advanced ceramics and is investigated primarily in research and specialized high-performance applications where its unique combination of low density, high thermal stability, and beryllium's neutron absorption properties offer advantages. Industrial adoption remains limited compared to conventional ceramics, with primary interest in nuclear engineering, aerospace thermal management, and optical applications where beryllium's distinctive properties justify material cost and handling requirements.
nuclear reactor componentsaerospace thermal barriersoptical windows and lenseshigh-temperature insulatorsneutron moderator applicationsresearch and development materials
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.