Al12 Ni4

semiconductor

· Al12 Ni4

Al12Ni4 is an intermetallic compound in the aluminum-nickel system, representing a research-phase material that combines aluminum's lightweight characteristics with nickel's strengthening and oxidation-resistance properties. This compound is primarily investigated in materials science for high-temperature structural applications and advanced alloy development, where aluminum-nickel intermetallics are explored as potential alternatives to conventional superalloys in aerospace and energy sectors. Al12Ni4 remains largely experimental; its significance lies in the broader aluminum-nickel intermetallic family's potential to deliver improved specific strength and thermal stability at lower density than traditional nickel-based superalloys, though processing challenges and limited ductility have constrained widespread industrial adoption.

high-temperature structural applicationsaerospace materials researchlightweight alloy developmentintermetallic compound researchthermal stability studiesadvanced alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00300	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4320	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.

Al12 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control