Lu5Pb3 — Properties & Data | MatWorld

Lu5Pb3

Name: Lu5Pb3
Brand: MatWorld

ceramic

· Lu5Pb3

Lu5Pb3 is an intermetallic ceramic compound combining lutetium and lead, representing a rare-earth heavy-metal system with potential applications in specialized high-density materials research. This is primarily an experimental material studied for its unique combination of density and elastic properties rather than a commercially established engineering ceramic. The material family is of interest in research contexts exploring advanced intermetallic phases for applications requiring high stiffness-to-weight considerations in extreme environments, though practical industrial deployment remains limited due to lead content regulations, cost, and processing complexity.

rare-earth intermetallic researchhigh-density structural compositesradiation shielding (experimental)aerospace advanced materialsmaterials property characterizationthermal management research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	66.60	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	40.80	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	11.46	kg/m³	DFT · OptB88vdW

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

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Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.4843	eV/atom	DFT · OptB88vdW
↳	-0.7752	eV/atom	Measured

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

Lu5Pb3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental