Ti15Al11Ni74

metal
· Ti15Al11Ni74

Ti15Al11Ni74 is a titanium-based intermetallic compound with significant aluminum and nickel content, representing a ternary titanium aluminide system. This material family is primarily explored in high-temperature structural applications where lightweight performance and thermal stability are critical, though Ti15Al11Ni74 specifically appears to be a research composition rather than an established commercial alloy. The material's potential lies in aerospace and power generation sectors where reducing component weight while maintaining strength at elevated temperatures drives material development, though it faces competition from more mature titanium alloys and nickel superalloys with better-established processing routes and property reliability.

High-temperature aerospace structuresGas turbine engine componentsResearch and development applicationsWeight-critical thermal applicationsIntermetallic compound evaluation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
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.