YScAu2

metal

· JVASP-81645· YScAu2

YScAu2 is an intermetallic compound composed of yttrium, scandium, and gold, belonging to the family of rare-earth and transition-metal intermetallics. This material is primarily of research and development interest rather than established industrial production, with potential applications in specialized high-performance contexts where the unique combination of rare-earth chemistry and gold's noble properties could offer advantages in corrosion resistance, electronic properties, or high-temperature stability. The choice of this material would be driven by specific functional requirements in emerging technologies rather than by cost or conventional mechanical performance benchmarks.

research compoundsintermetallic alloyscorrosion-resistant coatingselectronic materialscatalytic applicationshigh-temperature specialized systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.299	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1532	eV/atom	—
Formation Energy(ΔHf)	-0.7667	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.

YScAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control