Pr1 Al8 Cu4

metal

· Pr1 Al8 Cu4

Pr₁Al₈Cu₄ is an intermetallic compound combining praseodymium (a rare-earth element), aluminum, and copper. This material belongs to the family of rare-earth aluminum-copper intermetallics, which are primarily of research and development interest rather than established commercial alloys. The compound is investigated for potential applications requiring high-temperature stability, wear resistance, or specialized electronic properties, though industrial adoption remains limited pending further development and cost optimization.

research and developmenthigh-temperature structural applicationsintermetallic compoundswear-resistant coatingsrare-earth alloy systemsexperimental aerospace materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3070	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Pr1 Al8 Cu4 — Properties & Data | MatWorld

Pr1 Al8 Cu4

Other Properties

Regulatory Screening

Environmental

Export Control