Pr3B — Properties & Data | MatWorld

Pr3B

ceramic

· JVASP-123994· Pr3B

Pr₃B is an intermetallic ceramic compound combining praseodymium (a rare earth element) with boron, belonging to the rare earth boride family. This material is primarily investigated in research contexts for high-temperature applications where its ceramic hardness and refractory properties are relevant. Its adoption in industrial practice remains limited, but the rare earth boride class shows promise in applications demanding thermal stability, wear resistance, or specialized electronic properties where rare earth elements are strategically deployed.

high-temperature refractory coatingswear-resistant cutting toolsrare earth research compoundsadvanced ceramics developmentspecialty catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.093	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3148	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1289	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Pr3B

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental