Sm3Si2Ni

metal

· JVASP-54522· Sm3Si2Ni

Sm₃Si₂Ni is an intermetallic compound combining samarium (a rare-earth element), silicon, and nickel. This material belongs to the family of rare-earth intermetallics and is primarily investigated in research contexts for its potential high-temperature performance and magnetic properties, rather than being widely deployed in production applications. Engineers may consider this compound when designing advanced materials for specialized aerospace, energy, or magnetic applications where rare-earth strengthening and thermal stability are critical, though development and scalability remain active research areas.

high-temperature structural applicationsrare-earth intermetallic researchmagnetic material developmentaerospace advanced alloysthermal barrier coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2454	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6866	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.

Sm3Si2Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control