ErGa3

ceramic

· JVASP-101396· ErGa3

ErGa3 is an intermetallic ceramic compound combining erbium and gallium, representing a rare-earth gallide material of interest primarily in research and specialized applications. While not widely established in commercial production, this material belongs to the rare-earth intermetallic family, which is studied for potential use in high-temperature structural applications, semiconductors, and magneto-electronic devices where the combination of rare-earth and group-13 elements offers unique electronic and thermal properties.

High-temperature structural ceramicsSemiconductor researchMagneto-electronic devicesRare-earth compound studiesThermal management applicationsAdvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,993.1	ksi	—
Poisson's Ratio(ν)	0.2700	-	—
Shear Modulus(G)	5,291	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2971	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)	17.30	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01040	eV/atom	—
Formation Energy(ΔHf)	-0.4952	eV/atom	—

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

Regulatory Screening

Environmental

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.

ErGa3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental