Al5Co4Ni
metal· Al5Co4Ni
Al5Co4Ni is an intermetallic compound combining aluminum, cobalt, and nickel in a fixed stoichiometric ratio, representing a research-phase material in the family of lightweight high-temperature intermetallics. This compound is primarily of interest in materials science research for potential aerospace and high-temperature structural applications, where the combination of low density (aluminum-rich) with enhanced strength and thermal stability (from cobalt and nickel additions) could offer advantages over conventional superalloys, though it remains largely in development rather than established production use.
high-temperature structural componentsaerospace research applicationslightweight intermetallic developmentelevated-temperature alloy systemsmaterials science researchadvanced engine components (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.