BeSi2Pb
ceramic· JVASP-71082· BeSi2Pb
BeSi2Pb is an experimental intermetallic ceramic compound combining beryllium, silicon, and lead phases. This material belongs to the family of heavy-element silicates and represents research-stage development rather than established commercial use. The combination of beryllium's low density with lead's high atomic mass creates a material with potential applications in radiation shielding and specialized dense ceramics, though its toxicity concerns, manufacturing complexity, and lack of established processing routes limit practical adoption compared to conventional alternatives like tungsten composites or boron carbide ceramics.
radiation shielding researchexperimental intermetallic ceramicsdense composite developmentspace systems investigationmaterials science R&Dadvanced ceramic matrix composites
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.