Sm2NiIr

metal
· JVASP-40567· Sm2NiIr

Sm₂NiIr is an intermetallic compound combining samarium (a rare earth element) with nickel and iridium, forming a metallic phase with potential high-temperature stability and magnetic properties. This material is primarily of research interest rather than established industrial production, investigated for its potential in high-performance applications where rare earth intermetallics offer advantages in thermal stability, corrosion resistance, or magnetic functionality. Engineers would consider this material family when conventional superalloys or standard intermetallics cannot meet extreme temperature or specialized functional requirements, though development status and availability remain limited compared to commercial alternatives.

rare earth intermetallicshigh-temperature research applicationsmagnetic materials developmentcorrosion-resistant coatingsmaterials science experimentationadvanced aerospace research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.3968
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-6.060
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.6145
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.
Sm2NiIr — Properties & Data | MatWorld