Dy51Co449
metal· Dy51Co449
Dy51Co449 is a dysprosium-cobalt intermetallic compound, part of the rare-earth transition-metal alloy family used primarily for permanent magnet and magnetic material applications. This material is notable for its high magnetic anisotropy and Curie temperature, making it valuable in high-temperature magnetic devices and advanced permanent magnet systems where standard ferrite or NdFeB magnets lose performance. The dysprosium-cobalt system is of particular interest in aerospace and energy sectors where thermal stability and magnetic strength must be maintained in demanding environments.
high-temperature permanent magnetsaerospace actuators and sensorsenergy conversion devicesrare-earth magnetic alloysmagnetic anisotropy applicationsresearch-phase magnetic materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.