PrCo5
metal· PrCo5
PrCo₅ is an intermetallic compound composed of praseodymium and cobalt, belonging to the rare-earth transition metal family of materials. This compound is primarily investigated for permanent magnet applications and magnetic device engineering, where rare-earth cobalt intermetallics offer high magnetic performance at elevated temperatures. PrCo₅ is notable as a research material in the SmCo-family lineage; while samarium cobalt magnets dominate commercial high-temperature magnet markets, praseodymium variants are studied for cost optimization and performance tuning in aerospace, defense, and specialized electromechanical systems.
permanent magnetshigh-temperature magnetic devicesaerospace actuatorsmagnetic bearing systemsresearch/specialty magnetselectromagnetic applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 144.7 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 53.63 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.424 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 6.827 | µB | — | ||
Seebeck Coefficient(S) | 6.273 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02810 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.1088 | eV/atom | — | ||
| ↳ | -0.03593 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.