Ni2FeSi

metal

· Ni2FeSi

Ni2FeSi is an intermetallic compound belonging to the nickel-iron-silicon family, characterized by an ordered crystalline structure with a fixed stoichiometric composition. This material is primarily investigated in research contexts for high-temperature structural applications and magnetic applications, where its ordered crystal structure and thermal stability offer potential advantages over conventional superalloys or soft magnetic materials. Its use remains largely experimental and specialized, with potential value in aerospace and energy sectors where extreme temperature resistance and specific magnetic properties are required.

high-temperature structural materialsintermetallic compounds researchmagnetic alloysaerospace engine components (experimental)power generation systemsthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	3.033	μB	—
Saturation Magnetization(μB,sat)	627.8	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3160	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.

Ni2FeSi

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control