Hf2IrRu
ceramic· JVASP-39238· Hf2IrRu
Hf2IrRu is a refractory intermetallic compound combining hafnium, iridium, and ruthenium—three elements known for exceptional high-temperature stability and corrosion resistance. This material represents an experimental research composition in the ultra-high-temperature ceramic family, developed to explore advanced intermetallic systems for extreme environments where conventional superalloys and refractories reach their limits. The combination of heavy refractory metals suggests potential applications in aerospace propulsion, hypersonic vehicles, or advanced reactor systems, though this specific ternary composition remains primarily in the research phase with limited commercial deployment.
high-temperature structural applicationsaerospace propulsion systemsrefractory coatings researchextreme environment testingadvanced intermetallic developmenthypersonic thermal protection
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.