Ir4 Th2
ceramic· Ir4 Th2
Ir₄Th₂ is an intermetallic ceramic compound combining iridium and thorium, representing a refractory ceramic material designed for extreme-temperature applications. This material belongs to the family of high-melting-point intermetallics and is primarily investigated for aerospace and nuclear contexts where superior thermal stability and oxidation resistance are critical. The iridium-thorium system is notable for its potential in environments exceeding the limits of conventional superalloys and refractory metals, though it remains largely a research-stage material with limited commercial production.
high-temperature aerospace applicationsnuclear reactor componentsrefractory coating systemsextreme-environment researchthermal barrier materialsoxidation-resistant structures
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.