Sm3Y — Properties & Data | MatWorld

Sm3Y

ceramic

· JVASP-37392· Sm3Y

Sm₃Y is a rare-earth ceramic compound combining samarium and yttrium oxides, belonging to the family of rare-earth materials used in high-temperature and specialty applications. This material is primarily investigated for thermal barrier coatings, refractories, and advanced ceramic systems where thermal stability and chemical resistance are critical; it represents a composition variant within the broader rare-earth oxide family that offers potential advantages in thermal management and oxidation resistance compared to conventional ceramic alternatives.

thermal barrier coatingshigh-temperature refractoriesaerospace engine componentsrare-earth oxide ceramicsthermal management systemsspecialty ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.868	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)	0.02470	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.02038	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.

Sm3Y

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental