PrAl8Cr4

metal

· JVASP-153778· PrAl8Cr4

PrAl8Cr4 is an intermetallic compound combining praseodymium, aluminum, and chromium, belonging to the rare-earth metal alloy family. This material appears to be a research or specialized composition rather than a widely commercialized alloy, and would be investigated for high-temperature applications or corrosion resistance where rare-earth strengthening and chromium's oxidation resistance provide potential advantages over conventional aluminum or iron-based alloys.

high-temperature structural applicationscorrosion-resistant coatingsaerospace experimental materialsrare-earth strengthened alloysoxidation-resistant compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.590	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00600	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04070	eV/atom	—
Formation Energy(ΔHf)	-0.1978	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.

PrAl8Cr4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control