Pr17Co83

metal
· Pr17Co83

Pr₁₇Co₈₃ is a rare-earth cobalt intermetallic compound belonging to the family of permanent magnet materials, specifically in the praseodymium-cobalt system. This material is primarily of research and specialized industrial interest, valued for its high magnetic anisotropy and Curie temperature, making it relevant in applications where conventional rare-earth magnets require enhanced thermal stability or specific magnetic performance. The Pr-Co system represents an important class of hard magnetic materials that bridge performance gaps between samarium-cobalt (SmCo) magnets and other rare-earth permanent magnet systems, particularly where cost-performance trade-offs or niche magnetic properties are optimization drivers.

permanent magnetshigh-temperature magnetic devicesactuators and motorsmagnetic recording mediaspecialized research applicationsaerospace magnetic systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
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.