Y3 Al3 Ni3 — Properties & Data | MatWorld

Y3 Al3 Ni3

semiconductor

· Y3 Al3 Ni3

Y3Al3Ni3 is an intermetallic compound combining yttrium, aluminum, and nickel in a defined stoichiometric ratio, belonging to the family of rare-earth transition-metal intermetallics. This material is primarily of research and development interest rather than established production, with potential applications in high-temperature structural applications and advanced aerospace systems where intermetallic phases offer improved strength-to-weight ratios and thermal stability compared to conventional alloys. Engineers would consider this compound for exploratory projects requiring lightweight, refractory materials, though maturity and availability differ significantly from commercial superalloys or titanium aluminides.

high-temperature aerospace componentsintermetallic research applicationsadvanced structural alloys developmentlightweight refractory compoundsexperimental propulsion systemsmaterials science prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000200	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6670	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y3 Al3 Ni3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control