Tb3Sm — Properties & Data | MatWorld

Tb3Sm

ceramic

· JVASP-101614· Tb3Sm

Tb3Sm is a rare-earth intermetallic ceramic compound combining terbium and samarium elements. This material belongs to the family of rare-earth ceramics and intermetallics, which are primarily of research and specialized industrial interest rather than commodity materials. Tb3Sm is investigated for applications requiring high magnetic moments, thermal stability, or specialized optical properties inherent to the rare-earth lanthanide series; such materials are candidates for advanced permanent magnets, magnetostrictive actuators, and high-temperature structural applications, though engineering adoption remains limited outside specialized sectors such as aerospace and defense research.

Rare-earth magnets and magnetic devicesHigh-temperature aerospace componentsMagnetostrictive actuators and sensorsResearch and development applicationsSpecialized optical/photonic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3001	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01130	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.00635	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.

Tb3Sm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental