Zr4 Re8 — Properties & Data | MatWorld

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00260	eV	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3790	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Zr4 Re8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control