HfZnIr2
ceramic· JVASP-41117· HfZnIr2
HfZnIr2 is an intermetallic ceramic compound combining hafnium, zinc, and iridium, representing a high-density material in the refractory metal oxide family. This is primarily a research-phase compound studied for potential high-temperature and wear-resistance applications where extreme density and thermal stability are advantageous. The material family shows promise in specialized aerospace, nuclear, and wear-critical environments, though industrial adoption remains limited compared to established superalloys and ceramics.
high-temperature structural applicationswear-resistant coatingsaerospace researchnuclear fuel cladding researchexperimental refractory materialsdensity-critical applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.