ErFe10Si2

metal

· JVASP-121621· ErFe10Si2

ErFe10Si2 is a rare-earth iron silicide intermetallic compound combining erbium, iron, and silicon. This material is primarily of research and developmental interest rather than established industrial production, belonging to a family of rare-earth intermetallics investigated for magnetic and high-temperature applications. The erbium content confers potential magnetic properties while the silicide structure offers thermal stability, making it a candidate for specialized applications in magnetic devices, permanent magnets research, or high-temperature structural components where rare-earth strengthening is beneficial.

rare-earth permanent magnetshigh-temperature magnetic alloysintermetallic researchmagnetic device componentsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.034	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02790	eV/atom	—
Formation Energy(ΔHf)	-0.2318	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.

ErFe10Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control