CrWO4

ceramic
· JVASP-85410· CrWO4

Chromium tungstate (CrWO4) is an inorganic ceramic compound combining chromium and tungsten oxides, belonging to the wolframite family of materials. It is primarily investigated in research contexts for applications requiring high-density ceramics with good mechanical rigidity, including potential uses in optical coatings, pigments, and specialized refractory applications where chromium-tungsten compounds offer corrosion resistance and thermal stability. Engineers considering this material should note it remains largely experimental outside niche industrial applications; its selection would typically be driven by specific requirements for chemical inertness, high-temperature performance, or specialized optical properties rather than general structural use.

refractory ceramicsoptical coatingspigment formulationshigh-temperature chemical resistanceresearch and developmentspecialized ceramics

Compliance & Regulations

?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)
—
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

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.