YBe2Pb — Properties & Data | MatWorld

YBe2Pb

ceramic

· JVASP-67837· YBe2Pb

YBe₂Pb is an intermetallic ceramic compound containing yttrium, beryllium, and lead. This is a research-grade material studied primarily in academic and materials science settings rather than established commercial production; it belongs to the family of rare-earth intermetallics being investigated for specialized high-performance applications. The material's potential relevance lies in contexts requiring unusual combinations of properties from its constituent elements—such as neutron shielding (beryllium), density and acoustic properties (lead), and rare-earth chemical behavior—though practical engineering adoption remains limited due to toxicity concerns with lead and beryllium, handling complexity, and lack of established manufacturing infrastructure.

experimental research compoundsradiation shielding applicationshigh-density structural materialsintermetallic researchmaterials science investigationspecialized ceramic development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.975	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4461	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1751	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YBe2Pb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental