ScAgIr
metal· JVASP-114703· ScAgIr
ScAgIr is a ternary intermetallic compound combining scandium, silver, and iridium. This is an experimental research material rather than an established commercial alloy, belonging to the family of high-performance intermetallics being investigated for extreme-environment applications. The compound's notable characteristics—including its density and elastic properties—position it as a candidate for specialized aerospace, catalytic, or high-temperature structural applications where conventional superalloys or precious-metal composites reach their limits, though industrial adoption remains limited pending further development and cost analysis.
research intermetallicshigh-temperature applicationsaerospace structural componentscatalytic materialswear-resistant coatingsspecialty alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 12,860.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.5000 | - | — | ||
Shear Modulus(G) | 855.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3475 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.309 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5504 | 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.