Er3In4Co2

metal

· JVASP-36093· Er3In4Co2

Er₃In₄Co₂ is a ternary intermetallic compound combining erbium (rare earth), indium, and cobalt elements. This material belongs to the family of rare-earth-containing metallic compounds and appears to be primarily a research-phase material rather than an established commercial alloy, likely investigated for magnetic, electronic, or high-temperature applications where rare-earth elements provide enhanced functional properties.

Research and developmentMagnetic materialsElectronic devicesHigh-temperature alloysRare-earth metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3310	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)	5.163	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1419	eV/atom	—
Formation Energy(ΔHf)	-0.2688	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.

Er3In4Co2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control