ReAsW2

metal

· JVASP-75622· ReAsW2

ReAsW2 is a refractory metal intermetallic compound combining rhenium, arsenic, and tungsten, representing an experimental material within the high-temperature transition metal family. While not yet established in mainstream industrial production, this composition is of research interest for extreme-environment applications where conventional superalloys reach their limits, particularly in aerospace and specialized high-temperature environments where density and stiffness trade-offs merit investigation.

High-temperature structural components (research phase)Aerospace engine materials (experimental)Refractory alloy developmentUltra-high-temperature applicationsMaterials science researchThermal barrier system candidates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	38,923.8	ksi	—
Poisson's Ratio(ν)	0.4900	-	—
Shear Modulus(G)	1,633.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5952	lb/in³	—

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)	0.5261	eV/atom	—
Formation Energy(ΔHf)	0.2359	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.

ReAsW2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control