Al18 Co6 Y4

metal

· Al18 Co6 Y4

Al18Co6Y4 is an intermetallic compound combining aluminum, cobalt, and yttrium, belonging to the family of high-temperature metallic materials developed for advanced aerospace and energy applications. This material is primarily of research and developmental interest, explored for potential use in turbine engines and high-temperature structural applications where lightweight performance and thermal stability are critical. The yttrium addition enhances oxidation resistance and strengthens grain boundaries, making it a candidate for alternatives to nickel-based superalloys in specific high-temperature regimes.

turbine engine componentshigh-temperature structural materialsaerospace applicationsoxidation-resistant alloysresearch/developmental materialslightweight high-temperature systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5910	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.

Al18 Co6 Y4

Other Properties

Regulatory Screening

Environmental

Export Control