YInAu2

metal

· YInAu2

YInAu₂ is an intermetallic compound combining yttrium, indium, and gold in a defined stoichiometric ratio, belonging to the class of rare-earth-containing metallic intermetallics. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-performance alloy systems where the combination of rare-earth strengthening, noble metal stability, and intermediate density offers advantages in specialized thermal or structural environments.

intermetallic research compoundshigh-temperature alloy developmentcorrosion-resistant coatingselectronic materials researchrare-earth alloy systemsaerospace experimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	89.44	GPa	—
Shear Modulus(G)	21.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	11.61	kg/m³	—

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)	7.330	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)	-0.7598	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.

YInAu2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control