Y2 Ir4
semiconductor· Y2 Ir4
Y2Ir4 is an intermetallic compound combining yttrium and iridium, belonging to the rare-earth transition-metal family of advanced ceramics and high-temperature materials. This material is primarily of research and developmental interest rather than established industrial production, investigated for potential applications requiring exceptional thermal stability, oxidation resistance, and high-temperature strength. The yttrium-iridium system represents an emerging materials class with potential relevance to aerospace and extreme-environment applications, though practical engineering adoption remains limited pending further characterization and scalability.
High-temperature structural applicationsOxidation-resistant coatings (research)Aerospace engine components (developmental)Refractory materials researchElectronic/thermal interface materials (experimental)Materials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.