FeMnGa

metal

· FeMnGa

FeMnGa is an iron-manganese-gallium ferromagnetic alloy belonging to the family of magnetic shape memory alloys and magnetostrictive materials. This material is primarily investigated for applications requiring magnetomechanical response, such as actuators and sensors that convert magnetic fields into mechanical motion or strain. FeMnGa is notable in research and emerging applications where precise control of magnetostrain and damping behavior is advantageous over conventional magnetic alloys or piezoelectric alternatives, though it remains less established in mainstream industrial production compared to other Fe-based magnetic materials.

magnetic actuatorsmagnetostrictive sensorsvibration damping systemssmart material researchelectromagnetic devicesprecision positioning applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	0.01150	μB	—
Saturation Magnetization(μB,sat)	2.580	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2140	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.

FeMnGa

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control