Ni2NiAl
metal· Ni2NiAl
Ni2NiAl is an intermetallic compound belonging to the nickel-aluminum family, representing a stoichiometric phase in the Ni-Al binary system. This material is primarily investigated in research contexts for high-temperature structural applications, as intermetallics in this system offer potential advantages in strength retention at elevated temperatures compared to conventional superalloys. Engineers consider Ni-Al intermetallics when designing components requiring exceptional thermal stability and light weight, though processing challenges and brittleness at lower temperatures have limited widespread commercial adoption relative to established nickel-based superalloys.
high-temperature structural componentsaerospace propulsion researchlightweight turbine applicationsthermal barrier systemsexperimental superalloy developmentintermetallic matrix composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Magnetic Moment(μB) | — | μB | — | — | |
Saturation Magnetization(μB,sat) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.