ThPbAu2

metal
· JVASP-40457· ThPbAu2

ThPbAu2 is a ternary intermetallic compound containing thorium, lead, and gold, representing a specialized alloy in the refractory and noble-metal family. This is a research or niche-application material rather than a commodity alloy; it combines the nuclear properties of thorium with the corrosion resistance of gold and density contribution of lead, making it potentially relevant for high-radiation environments or specialized aerospace applications requiring extreme chemical inertness. The material's rarity in industrial use reflects both the regulatory complexity of thorium-bearing alloys and limited commercial demand, though it may serve specialized roles in nuclear engineering, radiation shielding, or high-temperature corrosion-resistant components where conventional superalloys prove inadequate.

nuclear reactor componentsradiation shieldinghigh-temperature corrosion resistanceaerospace research applicationsrefractory alloy researchspecialized catalyst support

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.5168
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5983
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.