Nd2FeSi3

metal

· JVASP-101140· Nd2FeSi3

Nd2FeSi3 is an intermetallic compound combining neodymium, iron, and silicon, belonging to the rare-earth metal family. While primarily a research material rather than a widely commercialized engineering grade, compounds in this system are investigated for potential applications in permanent magnets and high-temperature structural applications where rare-earth strengthening and magnetic properties are valuable. This material represents an alternative composition path within rare-earth intermetallic research, offering potential cost or performance benefits compared to conventional Nd-Fe-B permanent magnet systems, though industrial adoption remains limited.

rare-earth intermetallic researchpermanent magnet developmenthigh-temperature alloysmagnetic materialsadvanced metallurgy R&Dspecialty alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.864	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.464	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1830	eV/atom	—
Formation Energy(ΔHf)	-0.4881	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.

Nd2FeSi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control