HfZrV4
metal· JVASP-102746· HfZrV4
HfZrV4 is a refractory metal alloy combining hafnium, zirconium, and vanadium, belonging to the high-melting-point intermetallic compound family. This material is primarily of research and development interest for extreme-temperature structural applications where conventional superalloys reach their limits, particularly in aerospace and nuclear thermal environments where oxidation resistance and mechanical stability at elevated temperatures are critical.
high-temperature structural componentsaerospace propulsion systemsnuclear reactor applicationsrefractory alloy researchextreme-temperature engineeringoxidation-resistant coatings
Compliance & Regulations
?EAR?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 | — | — |
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.