Pr12 Co4

semiconductor

· Pr12 Co4

Pr12Co4 is an intermetallic compound in the rare-earth–transition-metal family, combining praseodymium with cobalt in a fixed stoichiometric ratio. This material is primarily of research and specialized industrial interest, valued for its magnetic properties and thermal stability in high-performance applications where rare-earth magnets or magnetic refrigeration systems are required. The praseodymium-cobalt system is notable for its potential in permanent magnets and magnetocaloric applications, offering alternatives to more common rare-earth-cobalt compositions.

permanent magnetsmagnetocaloric refrigerationhigh-temperature magnetic devicesresearch/advanced materialsspecialty aerospace componentscryogenic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08500	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.

Pr12 Co4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control