Zn2ReAs

ceramic

· JVASP-75583· Zn2ReAs

Zn₂ReAs is a complex intermetallic ceramic compound combining zinc, rhenium, and arsenic into a dense, high-modulus structure. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established industrial use, with potential applications where extreme hardness, high-temperature stability, and chemical inertness are required. The combination of a heavy transition metal (rhenium) with arsenic suggests potential utility in specialized aerospace, nuclear, or high-performance electronics contexts where conventional ceramics reach their limits.

experimental aerospace materialshigh-temperature refractory applicationsnuclear fuel cladding researchsemiconductor substrate materialswear-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27.56	ksi	DFT · OptB88vdW
Shear Modulus(G)	46.41	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3803	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6117	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5429	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

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.

Zn2ReAs — Properties & Data | MatWorld

Zn2ReAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental