PbAu2
metal· JVASP-17537· PbAu2
PbAu2 is an intermetallic compound consisting of lead and gold in a 1:2 atomic ratio, belonging to the family of precious metal intermetallics. This material is primarily of academic and research interest rather than established industrial use, studied for its potential in specialized high-reliability applications where the combination of gold's corrosion resistance and lead's density could offer advantages. Engineers typically encounter PbAu2 in materials research contexts exploring phase diagrams, solid-state chemistry, or niche electronics and jewelry applications where such compounds may offer unique property combinations.
materials researchintermetallic compoundshigh-reliability electronicsprecious metal alloysphase diagram studiesjewelry and decorative applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,078.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.4000 | - | — | ||
Shear Modulus(G) | 2,825.3 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5432 | lb/in³ | — |
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) | -9.810 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.07359 | 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.