Sm3Fe

metal

· JVASP-122848· Sm3Fe

Sm₃Fe is an intermetallic compound combining samarium (a rare-earth element) with iron, belonging to the family of rare-earth iron compounds that exhibit strong magnetic properties. This material is primarily of research and specialized industrial interest rather than commodity use, valued for its potential in permanent magnet applications and high-temperature magnetic devices where conventional ferromagnetic alloys reach performance limits.

rare-earth permanent magnetshigh-temperature magnetic applicationsresearch and developmentmagnetic actuation systemsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.488	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1935	eV/atom	—
Formation Energy(ΔHf)	0.1848	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.

Sm3Fe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control