Al11Co2Ni7

metal

· Al11Co2Ni7

Al11Co2Ni7 is a complex intermetallic compound composed primarily of aluminum with significant cobalt and nickel additions, belonging to the family of aluminum-based multi-component alloys. This material is primarily of research interest rather than established commercial use, investigated for potential applications requiring high-temperature strength and thermal stability where traditional aluminum alloys reach their limits. Its appeal lies in the intermetallic strengthening mechanism—offering potential advantages over conventional precipitation-hardened aluminum alloys in extreme environments, though processing and brittleness remain active research challenges.

high-temperature aerospace componentsexperimental intermetallic researchthermal-resistant structural alloysadvanced propulsion systemsmaterials science developmentelevated-temperature engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6093	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.

Al11Co2Ni7

Other Properties

Regulatory Screening

Environmental

Export Control