NiNiAl

metal
· NiNiAl

NiNiAl is a nickel-based intermetallic compound combining nickel with aluminum, representing a lightweight, ordered metal system that exhibits high strength-to-weight ratio and potential for elevated-temperature performance. This material family is primarily investigated in aerospace and automotive research contexts where weight reduction and thermal stability are critical; it competes with titanium alloys and conventional superalloys by offering lower density and novel hardening mechanisms through its intermetallic structure. NiNiAl remains largely in the research and development phase, with applications focused on experimental turbine components, structural aerospace parts, and high-temperature automotive applications where its ordered crystal structure can be engineered for improved creep resistance and damage tolerance.

turbine engine componentsaerospace structural partshigh-temperature automotiveweight-critical systemsresearch applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Magnetic Moment(μB)
0.000
μB—
Saturation Magnetization(μB,sat)
0.000
μB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
0.7930
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.
NiNiAl — Properties & Data | MatWorld