Ni3Pb

metal
· JVASP-38644· Ni3Pb

Ni3Pb is an intermetallic compound formed between nickel and lead, belonging to the family of metal-metal compounds that exhibit distinct crystal structures and properties distinct from their constituent elements. This material is primarily of research and industrial interest in specialized applications where nickel-lead interactions are exploited, such as in solder compositions, bearing alloys, and plating systems where lead's wetting and flow characteristics combine with nickel's hardness and corrosion resistance. Engineers consider Ni3Pb-containing systems when seeking to balance softness and ductility (from lead) with strength and oxidation resistance (from nickel), though its use has declined in many commercial applications due to lead's toxicity and regulatory restrictions; it remains relevant in niche high-performance or legacy applications where its specific mechanical and thermal properties provide advantages over lead-free alternatives.

specialty solder formulationsbearing surface coatingscorrosion-resistant plating systemshigh-temperature joining applicationsintermetallic research compoundslegacy aerospace/electronic components

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
Pa
Poisson's Ratio(ν)
-
Shear Modulus(G)
Pa
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Magnetic Moment(μB)
µB
Seebeck Coefficient(S)
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
eV/atom
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.