AlCrW2O8

Name: AlCrW2O8
Brand: MatWorld

ceramic

· JVASP-9338· AlCrW2O8

AlCrW2O8 is a complex oxide ceramic composed of aluminum, chromium, and tungsten oxides, belonging to the family of refractory and mixed-metal oxide ceramics. This material is primarily of research interest for high-temperature structural applications where thermal stability and chemical resistance are critical, though it remains an experimental compound not yet widely commercialized in mainstream engineering. The tungsten-rich oxide composition suggests potential use in extreme thermal environments or applications requiring resistance to oxidation and corrosion, positioning it as a candidate material for advanced refractory systems or specialized high-temperature engineering contexts.

high-temperature ceramicsrefractory materialsexperimental research compoundsthermal barrier applicationscorrosion-resistant coatingsadvanced structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,755	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.9300	-	DFT · OptB88vdW
Shear Modulus(G)	4,996.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2253	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	5.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000295	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000295	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-105.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-106.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.2258	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.289	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.

AlCrW2O8 — Properties & Data | MatWorld

AlCrW2O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental