Al5Ni2Ti3

metal

· Al5Ni2Ti3

Al5Ni2Ti3 is an intermetallic compound combining aluminum, nickel, and titanium in a fixed stoichiometric ratio, belonging to the family of lightweight high-temperature intermetallics. This material is primarily of research and developmental interest for aerospace and high-temperature structural applications where the combination of low density with potential thermal stability is advantageous, though industrial adoption remains limited compared to established superalloys and titanium alloys. Engineers would consider Al5Ni2Ti3 for applications demanding weight reduction and elevated-temperature capability, though material availability, cost, and processing maturity should be evaluated against conventional alternatives like Ti-6Al-4V or nickel-based superalloys.

experimental high-temperature aerospacelightweight structural componentsintermetallic researchadvanced propulsion systemsthermal protection systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4995	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.

Al5Ni2Ti3

Other Properties

Regulatory Screening

Environmental

Export Control