ZrReAs

metal

· JVASP-75695· ZrReAs

ZrReAs is an intermetallic compound combining zirconium, rhenium, and arsenic elements, representing a research-phase material in the family of high-melting-point intermetallics. This material class is of interest for extreme-temperature structural applications where conventional superalloys reach their limits, though ZrReAs itself remains largely in experimental development with limited commercial deployment. Engineers would consider such zirconium-rhenium compounds for aerospace and high-temperature reactor environments where superior creep resistance and thermal stability are critical, though material availability, processing complexity, and brittleness typical of intermetallics remain significant engineering challenges versus established alternatives.

high-temperature aerospace componentsexperimental refractory materialsadvanced reactor designthermal barrier researchintermetallic research compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.735	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8638	eV/atom	—
Formation Energy(ΔHf)	0.07833	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.

ZrReAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control