AsRuAu
metal· JVASP-75696· AsRuAu
AsRuAu is a ternary intermetallic alloy combining arsenic, ruthenium, and gold—a rare composition that bridges precious metals with transition metal properties. This material exists primarily in research and materials science contexts rather than established industrial production, where it is studied for potential applications requiring the combined corrosion resistance of gold with the hardness and thermal stability of ruthenium-based systems. Engineers would consider this alloy in specialized applications where conventional noble metal alloys prove inadequate and where the arsenic content's contribution to phase stability or electronic properties justifies the material's cost and processing complexity.
research metallurgyhigh-temperature alloyscorrosion-resistant coatingselectrical contactscatalytic substratesrare-earth device applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.