SmYS2 — Properties & Data | MatWorld

SmYS2

ceramic

· JVASP-108077· SmYS2

SmYS2 is a rare-earth ceramic compound belonging to the samarium yttrium silicate family, likely developed for high-temperature structural or functional applications. This material is primarily of research and developmental interest, with potential applications in extreme thermal environments where conventional ceramics reach their performance limits. Its rare-earth composition makes it a candidate for advanced aerospace, energy, or specialized refractory applications where oxidation resistance and thermal stability are critical.

high-temperature structural ceramicsaerospace thermal protectionadvanced refractory applicationsresearch/experimental materialsthermal barrier coatings (potential)extreme environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.758	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.191	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.

SmYS2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental