Y4 W4 O18 — Properties & Data | MatWorld

Y4 W4 O18

ceramic

· Y4 W4 O18

Y4W4O18 is a mixed-metal oxide ceramic compound containing yttrium, tungsten, and oxygen in a complex stoichiometric ratio. This material belongs to the family of rare-earth tungstate ceramics, which are of significant research interest for high-temperature and specialized functional applications. While not a widely commercialized engineering ceramic, tungstate-based compounds like this are investigated for their potential in thermal management, refractory applications, and potentially as host materials for optical or electronic functionality in advanced ceramic systems.

refractory materials researchhigh-temperature ceramicsthermal barrier coatings (experimental)rare-earth compound studiesadvanced ceramic researchspecialty oxide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.024	eV/atom	DFT · OptB88vdW

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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.

Y4 W4 O18

Other Properties

Regulatory Screening

Environmental