ErMn2Si2

metal

· JVASP-15435· ErMn2Si2

ErMn2Si2 is an intermetallic compound combining erbium, manganese, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research and development interest rather than established production use, investigated for potential applications in magnetic materials and high-temperature structural applications where rare-earth strengthening and thermal stability are beneficial. Engineers would consider this compound in specialty contexts requiring combination of magnetic properties with thermal resistance, though commercial availability and processing routes remain limited compared to conventional rare-earth alloys.

rare-earth intermetallic researchmagnetic material developmenthigh-temperature structural applicationsmaterials physics researchspecialty alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.152	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.494	µB	—
Seebeck Coefficient(S)	7.437	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)	-0.5641	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.

ErMn2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control