HoIr2
ceramic· HoIr2
HoIr₂ is an intermetallic ceramic compound combining holmium and iridium, belonging to the rare-earth intermetallic family. This material is primarily of research and specialized high-temperature interest, investigated for potential applications in extreme environments where exceptional thermal stability and resistance to oxidation are critical. Its notable density and refractory characteristics position it as a candidate for advanced aerospace and nuclear applications, though industrial deployment remains limited compared to established ceramic alternatives.
high-temperature structural applicationsrefractory coatingsaerospace researchnuclear reactor environmentsoxidation-resistant compoundsintermetallic research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 16.90 | kg/m³ | — |
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) | 5.350 | 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)2 entries | -0.7711 | eV/atom | — | ||
| ↳ | -0.8827 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.