MnNiGa

metal

· MnNiGa

MnNiGa is a ternary intermetallic compound combining manganese, nickel, and gallium, belonging to the family of Heusler-type alloys known for magnetic and shape-memory properties. This material is primarily studied in research contexts for its potential in magnetic refrigeration, actuator devices, and magnetocaloric applications where materials with strong coupling between magnetic and thermal effects are valuable. Engineers considering MnNiGa would be evaluating it for specialized applications requiring tailored magnetic transitions and thermal responsiveness, though it remains largely in the experimental phase compared to mature commercial alternatives.

magnetic refrigeration systemsshape-memory actuatorsmagnetocaloric devicesresearch and developmentthermal management applicationsfunctional intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	3.221	μB	—
Saturation Magnetization(μB,sat)	658.9	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2090	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.

MnNiGa

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control