HfZr2UC4
metal· JVASP-100833· HfZr2UC4
HfZr2UC4 is an experimental refractory metal carbide compound combining hafnium, zirconium, and uranium in a mixed-metal carbide matrix. This material belongs to the family of high-temperature ceramic-like intermetallics developed for extreme thermal and chemical environments where conventional superalloys reach their limits. It represents research-phase development in ultra-high-temperature materials science, with potential applications in aerospace propulsion, nuclear systems, and other fields requiring materials that maintain structural integrity at temperatures beyond ~2000°C.
experimental high-temperature materialsnuclear reactor componentshypersonic vehicle leading edgesrefractory applicationsthermal protection systems
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.