RhAu3

metal
· JVASP-126923· RhAu3

RhAu3 is an intermetallic compound composed of rhodium and gold, belonging to the family of precious metal alloys that combine high nobility with ordered crystal structures. This material is primarily of research and specialized industrial interest rather than mass production, valued in applications requiring exceptional corrosion resistance, thermal stability, and catalytic properties inherent to rhodium-gold systems. RhAu3 is notable compared to pure noble metals or simpler binary alloys because its ordered intermetallic structure can offer enhanced hardness and specific catalytic or electronic properties, making it attractive for high-performance applications in extreme environments or precision industries where material degradation cannot be tolerated.

catalytic converters and fuel cellshigh-temperature aerospace componentscorrosion-resistant electrical contactschemical processing equipmentresearch materials for advanced alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
16.96
kg/m³—
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)
0.1393
eV/atom—
Formation Energy(ΔHf)
0.1393
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.