Al9Ni11

metal

· Al9Ni11

Al9Ni11 is an intermetallic compound in the aluminum-nickel system, representing a specific stoichiometric phase that combines aluminum's light weight with nickel's strength and thermal stability. This material is primarily of research and advanced materials interest, explored for high-temperature structural applications and wear-resistant coatings where the intermetallic phase offers superior hardness and creep resistance compared to conventional aluminum alloys. Al9Ni11 remains largely a specialty compound rather than a commodity material, with potential in aerospace and power generation sectors where lightweight high-temperature performance justifies the cost and processing complexity of intermetallic phases.

high-temperature structural componentswear and abrasion resistanceaerospace research applicationsintermetallic coatingsthermal barrier systemsexperimental alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6053	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.

Al9Ni11

Other Properties

Regulatory Screening

Environmental

Export Control