Tb3Co

metal

· JVASP-154123· Tb3Co

Tb₃Co is an intermetallic compound in the rare-earth transition-metal family, combining terbium (a lanthanide) with cobalt. This material is primarily investigated in research contexts for its magnetic and structural properties rather than established in high-volume industrial production. Tb₃Co is of interest in magnetic materials science and functional alloys, where rare-earth–transition-metal compounds are explored for permanent magnets, magnetostrictive devices, and high-temperature magnetic applications that demand superior magnetic performance or unusual magneto-mechanical coupling compared to conventional ferromagnets.

rare-earth magnets (research)magnetostrictive actuatorshigh-temperature magnetic devicesmaterials researchintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3198	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.1995	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Tb3Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control