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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2220 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.