Zr4 Re8
semiconductor· Zr4 Re8
Zr4Re8 is an intermetallic compound combining zirconium and rhenium in a 1:2 atomic ratio, belonging to the class of refractory intermetallics. This material is primarily of research and developmental interest, as zirconium-rhenium compounds are explored for high-temperature structural applications where conventional superalloys reach their limits. Zr-Re intermetallics are investigated for aerospace propulsion, nuclear reactor components, and extreme-environment applications due to their potential for high melting points, strength retention at temperature, and resistance to oxidation in specialized contexts.
high-temperature aerospace applicationsrefractory composites researchnuclear reactor materialsextreme-environment structural componentshypersonic vehicle systemsmaterials science development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.