ErInCo4

metal

· JVASP-35331· ErInCo4

ErInCo4 is a rare-earth intermetallic compound combining erbium, indium, and cobalt elements. This material belongs to the family of ternary rare-earth intermetallics, which are primarily of research interest for understanding magnetic, electronic, and structural properties rather than widespread commercial deployment. ErInCo4 may exhibit specialized behavior relevant to magnetism or high-temperature applications, though industrial adoption remains limited pending further characterization and development.

magnetic materials researchrare-earth intermetallicsexperimental metallurgyhigh-temperature alloy developmentcondensed-matter physicsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3611	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.329	µB	—
Seebeck Coefficient(S)	26.57	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02270	eV/atom	—
Formation Energy(ΔHf)	-0.1788	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.

ErInCo4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control