Mn7Fe3

metal

· JVASP-143833· Mn7Fe3

Mn7Fe3 is an intermetallic compound in the manganese-iron system, characterized by a fixed stoichiometric composition that differs fundamentally from conventional solid-solution alloys. This material is primarily of research and development interest rather than established industrial production, explored for its potential in magnetic applications, wear-resistant coatings, and high-temperature structural contexts where the ordered crystal structure offers specific property advantages over conventional Fe-Mn alloys.

research alloysmagnetic materialsintermetallic compoundswear resistance coatingshigh-temperature applicationsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3110	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00200	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04990	eV/atom	—
Formation Energy(ΔHf)	0.03124	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.

Mn7Fe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control