TbCo
metal· JVASP-123891· TbCo
TbCo is a rare-earth–transition-metal intermetallic compound combining terbium (a lanthanide) with cobalt, typically studied for its magnetic and magnetostrictive properties. This material belongs to the family of rare-earth cobalt systems and is primarily of research interest rather than high-volume production; it is investigated for applications demanding exceptional magnetic performance, magnetostrictive actuation, or high-temperature magnetic stability where the combination of rare-earth magnetism and cobalt's magnetic hardness offers advantages over conventional ferromagnetic alloys.
magnetostrictive actuatorspermanent magnets (research)high-temperature magnetic devicesrare-earth intermetallicsmagnetic sensorsMaterials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.880 | kg/m³ | — |
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) | 0.3685 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1439 | 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.