Nb3Pb
metal· Nb3Pb
Nb3Pb is an intermetallic compound in the niobium-lead system, belonging to the family of metallic intermetallics with A15 crystal structure. This material is primarily of research and developmental interest rather than a mainstream engineering material, studied for its potential superconducting properties and high-temperature structural applications where extreme strength and stability are required. The niobium-rich composition and high density make it relevant in specialized aerospace, nuclear, and cryogenic engineering contexts where researchers are exploring advanced materials beyond conventional alloys.
superconductor researchcryogenic applicationshigh-temperature structural compositesnuclear fuel cladding studiesexperimental aerospace componentsintermetallic phase development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 158.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.4300 | - | — | ||
Shear Modulus(G) | 34.04 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.35 | kg/m³ | — |
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 | — | ||
Seebeck Coefficient(S) | 45.65 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1255 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.1078 | eV/atom | — | ||
| ↳ | 0.1255 | eV/atom | — |
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.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.