Ti12 Al8 N4 Ni4

semiconductor

· Ti12 Al8 N4 Ni4

Ti12Al8N4Ni4 is a titanium-based intermetallic compound combining titanium, aluminum, nitrogen, and nickel in a fixed stoichiometric ratio. This material belongs to the family of titanium aluminides with nitrogen and nickel additions, which are primarily of research interest for developing lightweight, high-temperature structural materials. The nitrogen and nickel additions are explored to enhance mechanical properties and oxidation resistance compared to conventional binary titanium aluminides, making this compound a candidate for next-generation aerospace and high-temperature applications, though industrial adoption remains limited.

aerospace engine componentshigh-temperature structural materialsintermetallic researchlightweight alloysoxidation resistance applicationsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06710	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9990	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.

Ti12 Al8 N4 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control