Fe2NiAs

metal

· Fe2NiAs

Fe2NiAs is an intermetallic compound composed of iron, nickel, and arsenic, belonging to the family of ternary metal compounds with ordered crystal structures. This material is primarily encountered in research contexts and metallurgical studies rather than widespread industrial production, where it is investigated for its magnetic and electronic properties as part of fundamental studies on Heusler-type alloys and intermetallic phase diagrams. The compound's potential applications lie in specialized domains such as magnetic materials research, thermoelectric studies, or high-temperature structural applications, though it remains largely experimental with limited commercial deployment compared to conventional Fe-Ni binary alloys or modern high-entropy alternatives.

intermetallic researchmagnetic materials developmentphase diagram studiesthermoelectric investigationmaterials characterizationexperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	5.546	μB	—
Saturation Magnetization(μB,sat)	1,046.5	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08300	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.

Fe2NiAs

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control