RuAu3
metal· JVASP-39452· RuAu3
RuAu3 is an intermetallic compound combining ruthenium and gold in a 1:3 atomic ratio, belonging to the noble metal alloy family. This material is primarily investigated in research contexts for applications requiring exceptional corrosion resistance, high-temperature stability, and catalytic properties, with potential use in catalysis, wear-resistant coatings, and specialized electronic applications where noble metal performance justifies the material cost.
catalytic converters and catalysiscorrosion-resistant coatingshigh-temperature electronicswear-resistant contactsresearch and developmentnoble metal alloys for specialty applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 167.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.3900 | - | — | ||
Shear Modulus(G) | 43.83 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 16.85 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.719 | µB | — | ||
Seebeck Coefficient(S) | -9.177 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3685 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3685 | 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.