Sm3Ni

metal

· JVASP-117120· Sm3Ni

Sm₃Ni is an intermetallic compound in the rare-earth nickel family, formed from samarium and nickel. This material is primarily of research and specialized industrial interest, valued for its potential in magnetic applications and high-temperature structural uses where rare-earth intermetallics offer improved thermal stability or magnetic properties compared to conventional alloys. It is not a commodity material but represents the broader class of rare-earth intermetallics used in niche aerospace, electronics, and permanent magnet applications where weight, thermal performance, or magnetic functionality justifies material cost.

magnetic device componentshigh-temperature structural applicationsrare-earth intermetallic researchaerospace componentselectronic device materialspermanent magnet systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.871	kg/m³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2477	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.

Sm3Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control