Y4US7 — Properties & Data | MatWorld

Y4US7

ceramic

· JVASP-119123· Y4US7

Y4US7 is an yttrium-uranium silicate ceramic compound representing a specialized refractory or nuclear-related ceramic material. While composition details are limited in this record, the yttrium-uranium combination suggests potential applications in high-temperature structural ceramics, nuclear fuel matrices, or advanced refractory systems where thermal stability and radiation resistance are critical. Engineers would evaluate this material for extreme service environments where conventional oxides fall short, though availability and regulatory considerations typical of uranium-containing ceramics would be key decision factors.

high-temperature refractoriesnuclear fuel applicationsradiation-resistant ceramicsspecialized research compoundsextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.945	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.035	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04940	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.103	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.

Y4US7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental