Ce2YSi2 — Properties & Data | MatWorld

Ce2YSi2

ceramic

· JVASP-106673· Ce2YSi2

Ce2YSi2 is a rare-earth silicate ceramic compound containing cerium and yttrium. This material belongs to the family of rare-earth intermetallic silicates and is primarily of research and development interest rather than established production use. Ce2YSi2 is investigated for high-temperature structural applications and advanced ceramic matrix composites where rare-earth dopants improve thermal stability, oxidation resistance, and mechanical properties at elevated temperatures—making it relevant for aerospace and energy sectors exploring next-generation thermal barrier coatings and refractory components.

thermal barrier coatingshigh-temperature ceramicsaerospace engine componentsceramic matrix compositesoxidation-resistant refractoriesresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2063	lb/in³	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)	2.969	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01050	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6432	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.

Ce2YSi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental