Pd3 Au1

semiconductor
· Pd3 Au1

Pd3Au1 is an intermetallic compound composed of palladium and gold in a 3:1 atomic ratio, belonging to the metallic intermetallic family. This material is primarily of research and specialized industrial interest, used in high-reliability applications requiring excellent corrosion resistance, catalytic properties, and thermal stability, such as jewelry alloys, dental applications, and advanced catalytic systems where the combination of noble metals provides superior performance over single-element alternatives. The palladium-gold system is particularly notable for maintaining oxidation resistance and mechanical stability at elevated temperatures, making it relevant for aerospace connectors and chemical processing equipment.

catalytic converters and fuel cellsjewelry and dental alloysaerospace electrical contactschemical processing equipmenthigh-temperature corrosion barriersbiomedical implants

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.