AsIrW2

metal
· JVASP-75468· AsIrW2

AsIrW2 is a ternary intermetallic compound combining arsenic, iridium, and tungsten—a research-phase material within the refractory metal alloy family. While not yet established in production engineering, this composition combines the extreme hardness and oxidation resistance of tungsten and iridium with arsenic's modifying effects, making it a candidate for high-temperature structural applications where conventional superalloys fall short. The material remains largely experimental; potential advantages over nickel-based superalloys or tungsten-rhenium systems would center on thermal stability, wear resistance, or specialized high-temperature environments, though practical manufacturing and cost barriers have limited industrial adoption.

high-temperature research applicationsrefractory alloy developmentaerospace engine components (exploratory)wear-resistant coatings (experimental)intermetallic compound researchmaterials science benchmarking

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.