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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2123	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5220	eV/atom	—
Formation Energy(ΔHf)	0.5196	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.

BeSi2Pb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental