Ir3Ru
ceramic· JVASP-39451· Ir3Ru
Ir3Ru is an intermetallic ceramic compound combining iridium and ruthenium in a 3:1 ratio, belonging to the family of refractory metal ceramics and intermetallics. This material is primarily of research and development interest rather than established industrial production, investigated for applications requiring exceptional hardness, thermal stability, and corrosion resistance at extreme temperatures. Ir3Ru and related iridium-ruthenium compounds are explored as candidate materials for aerospace propulsion systems, catalytic applications, and high-temperature structural components where conventional superalloys reach their performance limits.
High-temperature aerospace applicationsRefractory intermetallics researchCatalytic systemsExtreme environment componentsThermal barrier coatings developmentChemical process equipment
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 49,381 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 32,645.1 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.7047 | 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) | 0.1767 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01830 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.03250 | 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.