ReAsIr2 — Properties & Data | MatWorld

ReAsIr2

ceramic

· JVASP-75666· ReAsIr2

ReAsIr2 is an intermetallic ceramic compound combining rhenium, arsenic, and iridium—a dense, refractory material belonging to the family of high-melting-point transition metal ceramics. This is primarily a research-phase material studied for extreme-environment applications where thermal stability, chemical inertness, and high density are critical; it represents the type of advanced intermetallic ceramics being explored to replace conventional superalloys and refractories in ultra-high-temperature regimes.

high-temperature aerospace applicationsrefractory coatingscatalytic substratesresearch/experimental materialsextreme-environment electronicsadvanced intermetallic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	17.54	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6104	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4186	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.

ReAsIr2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental