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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.430	kg/m³	—

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.

Pr3W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control