YAl3Ni

metal

· JVASP-20959· YAl3Ni

YAl3Ni is an intermetallic compound combining yttrium, aluminum, and nickel, belonging to the family of rare-earth-containing metallic compounds. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural applications and advanced alloy systems where the combination of lightweight aluminum with rare-earth strengthening and nickel bonding characteristics could offer advantages. The compound represents an exploratory composition within the broader class of ternary intermetallics being investigated for aerospace and elevated-temperature service where density efficiency and thermal stability are critical.

research alloyshigh-temperature compositesaerospace materials developmentintermetallic matrix systemsrare-earth strengthening applicationslightweight structural alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1551	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-14.21	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6393	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.

YAl3Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control