PrCrB4

metal

· JVASP-63280· PrCrB4

PrCrB4 is a rare-earth transition metal boride compound combining praseodymium, chromium, and boron. This is a research and experimental material studied primarily for its potential hardness and refractory properties, belonging to the family of ceramic borides that are being investigated for high-temperature and wear-resistant applications. Engineering interest in such materials centers on their potential use in extreme environments where conventional alloys degrade, though PrCrB4 remains largely in the research phase with limited commercial deployment.

high-temperature refractory coatingswear-resistant compositesresearch boride compoundsextreme environment materialsmaterial science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.146	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1690	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-45.00	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01530	eV/atom	—
Formation Energy(ΔHf)	-0.5001	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.

PrCrB4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control