Al5Ni4Pt

metal
· Al5Ni4Pt

Al5Ni4Pt is an intermetallic compound combining aluminum, nickel, and platinum in a fixed stoichiometric ratio, belonging to the family of ternary metallic compounds with potential for high-temperature applications. This material is primarily explored in research and advanced aerospace contexts where its combination of low density (from aluminum) and high-temperature stability (from nickel and platinum additions) could offer advantages over conventional superalloys, though it remains largely experimental rather than widely commercialized. The platinum content makes this a specialty compound of particular interest for oxidation-resistant coatings and matrix phases in composite systems where cost is secondary to performance.

high-temperature aerospace coatingsintermetallic matrix compositesoxidation-resistant compoundsresearch and development alloysthermal barrier applicationsspecialty high-performance materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.