Al4Ni5Ti

metal
· Al4Ni5Ti

Al4Ni5Ti is an intermetallic compound in the aluminum-nickel-titanium system, representing a ternary phase that combines the lightweight character of aluminum with the strength and oxidation resistance contributions of nickel and titanium. This material is primarily of research and development interest rather than established production use, with potential applications in high-temperature structural composites and advanced aerospace systems where density-adjusted strength and thermal stability are critical. The intermetallic nature suggests potential for use in matrix phases or reinforcement precursors in metal-matrix composites, particularly where conventional superalloys are too dense or where intermediate operating temperatures (500–800 °C range) are target design points.

aerospace structural compositeshigh-temperature matrix phaseslightweight intermetallic researchthermal barrier system developmentadvanced turbine component precursors

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.