Pr3W
metal· JVASP-124072· Pr3W
Pr₃W is an intermetallic compound composed of praseodymium (a rare-earth element) and tungsten, belonging to the family of rare-earth transition-metal compounds. These materials are typically investigated for specialized high-temperature, high-strength, or magnetic applications where conventional alloys reach performance limits. The Pr₃W compound and related rare-earth intermetallics remain largely in the research and development phase, with potential use in advanced aerospace structures, high-temperature magnets, or catalytic applications, though commercial adoption is limited compared to established superalloys and conventional engineering metals.
research compoundhigh-temperature materialsrare-earth intermetallicsexperimental aerospace applicationsmagnetic alloy developmentadvanced metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3046 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8907 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.7418 | 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.