NdSmFe17N3

metal

· JVASP-111496· NdSmFe17N3

NdSmFe17N3 is a rare-earth iron nitride intermetallic compound combining neodymium and samarium with iron and nitrogen. This material belongs to the family of rare-earth permanent magnets, designed to achieve high magnetic performance through nitrogen incorporation into the iron lattice, offering enhanced magnetic energy density compared to conventional rare-earth magnets. The combination of multiple rare earths (Nd and Sm) provides improved high-temperature stability and coercivity, making it particularly valuable for applications requiring stronger performance in elevated-temperature environments or demanding magnetostatic applications.

permanent magnetshigh-temperature magnetic deviceselectric motors and generatorsmagnetic actuatorsenergy conversion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2847	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08250	eV/atom	—
Formation Energy(ΔHf)	-0.2444	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.

NdSmFe17N3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control