Al5CoNi4

metal

· Al5CoNi4

Al5CoNi4 is an intermetallic compound from the aluminum-cobalt-nickel system, representing a research-phase material combining aluminum's light weight with cobalt and nickel for enhanced strength and thermal stability. While not yet widely deployed in production, this alloy family is investigated for high-temperature structural applications where density and strength balance is critical, particularly in aerospace and power generation contexts where conventional aluminum alloys reach their thermal limits.

high-temperature aerospace componentsexperimental intermetallicslightweight structural alloysturbine engine researchthermal barrier applicationsadvanced material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5618	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.

Al5CoNi4

Other Properties

Regulatory Screening

Environmental

Export Control