Ni2MnAl

metal

· Ni2MnAl

Ni2MnAl is an intermetallic compound belonging to the Heusler alloy family, characterized by a fixed stoichiometric composition of nickel, manganese, and aluminum. This material is primarily investigated in research and development contexts for magnetic and shape-memory applications, offering potential advantages in actuation, sensing, and energy conversion due to its ordered crystal structure and tunable magnetic properties. It represents an alternative to conventional ferromagnetic alloys where high magnetocrystalline anisotropy and shape-memory effects are desired, though industrial deployment remains limited compared to more established nickel-titanium shape-memory alloys.

magnetic actuators (research phase)shape-memory applicationsmagnetocaloric devicesenergy harvesting (experimental)high-temperature magnetic sensors (development)structural intermetallic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	4.065	μB	—
Saturation Magnetization(μB,sat)	775.1	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4110	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.

Ni2MnAl

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control