HfZrRu2
metal· JVASP-103255· HfZrRu2
HfZrRu2 is a ternary intermetallic compound combining hafnium, zirconium, and ruthenium—a high-entropy or refractory metal alloy system designed for extreme-temperature applications. This material remains primarily in the research and development phase, explored for applications requiring simultaneous high stiffness, thermal stability, and oxidation resistance at elevated temperatures. The Hf-Zr-Ru family represents an emerging class of advanced intermetallics of interest to aerospace and power-generation engineers seeking alternatives to conventional superalloys in demanding thermal environments.
high-temperature structural componentsaerospace propulsion researchrefractory coatings and claddingthermal barrier systemsadvanced metallurgical R&Dextreme-environment materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — |
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
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.