Ti3Al2Ni5

metal

· Ti3Al2Ni5

Ti3Al2Ni5 is an intermetallic compound based on the titanium-aluminum-nickel system, representing a research-phase material rather than an established commercial alloy. This compound sits within the broader family of titanium aluminides and nickel-titanium intermetallics, which are studied for potential high-temperature structural applications where weight savings and elevated-temperature strength are critical. The material's actual industrial deployment and performance data are limited; engineers considering this composition would typically be engaged in advanced research, prototype development, or high-temperature application feasibility studies rather than selecting from proven production-grade alternatives.

High-temperature structural researchAerospace experimental alloysIntermetallic compound developmentWeight-critical applicationsAdvanced materials evaluationMaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5690	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.

Ti3Al2Ni5

Other Properties

Regulatory Screening

Environmental

Export Control