Nd2FeCo3Si4

metal

· JVASP-99947· Nd2FeCo3Si4

Nd₂FeCo₃Si₄ is an intermetallic compound combining neodymium with iron, cobalt, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research and developmental interest for high-temperature applications and magnetic device engineering, where the rare-earth element provides enhanced magnetic properties or thermal stability compared to conventional iron-cobalt alloys. Its potential applications leverage the combined benefits of rare-earth strengthening and intermetallic ordering, though industrial adoption remains limited pending further optimization of processing and cost-effectiveness.

high-temperature magnetic applicationsrare-earth intermetallic researchadvanced permanent magnetsaerospace/defense materials developmentthermal barrier coatings research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2419	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00430	eV/atom	—
Formation Energy(ΔHf)	-0.7107	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.

Nd2FeCo3Si4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control