Al18NiPt

metal

· Al18NiPt

Al18NiPt is an intermetallic compound in the aluminum-nickel-platinum system, representing a ternary phase with a defined stoichiometric composition. This material belongs to the family of lightweight intermetallics and is primarily explored in research contexts for high-temperature structural applications where aluminum's low density must be combined with enhanced strength and thermal stability through alloying with refractory and noble metals. Industrial adoption remains limited; the material is most relevant to aerospace and advanced manufacturing sectors investigating next-generation materials for elevated-temperature service where conventional aluminum alloys or nickel superalloys may be replaced by lighter intermetallic alternatives.

aerospace thermal structureshigh-temperature lightweight alloysresearch intermetallicsturbine component candidatesmaterials science evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1919	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.

Al18NiPt

Other Properties

Regulatory Screening

Environmental

Export Control