Ag3Pb
metal· JVASP-128955· Ag3Pb
Ag₃Pb is an intermetallic compound composed of silver and lead, belonging to the class of metallic intermetallics. This material is primarily of research and specialized industrial interest, particularly in electrical contact applications and solder formulations where the combination of silver's electrical conductivity and lead's wettability offers advantages in specific thermal and electrical environments. Ag₃Pb is notable in electronic assembly and joining applications where traditional lead-based solders are acceptable, though its use has declined in many markets due to regulatory restrictions on lead and the shift toward lead-free alternatives.
electrical contacts and switchingsolder and braze alloyselectronics manufacturing (legacy)high-reliability electrical jointsthermal management interfaces
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.