Sc6Al16Ir7
metal· JVASP-37275· Sc6Al16Ir7
Sc6Al16Ir7 is a ternary intermetallic compound combining scandium, aluminum, and iridium—a research-phase material rather than a commercialized alloy. This composition falls within the family of high-entropy and refractory intermetallics being studied for extreme-environment applications where conventional superalloys reach their performance limits. The iridium content confers high melting point and oxidation resistance potential, while scandium and aluminum modify microstructure and density; such materials are primarily explored in academic and advanced aerospace research rather than production use.
high-temperature structural applicationsrefractory intermetallic researchaerospace propulsion systemsthermal barrier coating substratesoxidation-resistant alloy developmentmaterials for extreme environments
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2591 | 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 | — | ||
Seebeck Coefficient(S) | 41.03 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8883 | 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.