MnAu3
metal· JVASP-100739· MnAu3
MnAu3 is an intermetallic compound composed of manganese and gold, belonging to the family of noble-metal intermetallics. This material exhibits the high density and chemical stability characteristic of gold-based alloys, combined with manganese's influence on hardness and corrosion resistance. While primarily of research interest rather than high-volume production, MnAu3 and similar manganese-gold phases are investigated for applications requiring exceptional corrosion resistance, wear resistance, and stability in demanding chemical environments where the cost of gold content is justified.
corrosion-resistant coatingschemical process equipmentresearch materialswear-resistant surfacesspecialized jewelry/luxury goodscatalyst substrates
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.