Si2 Ni2 Ce2

metal
· Si2 Ni2 Ce2

Si₂Ni₂Ce₂ is an intermetallic compound combining nickel, silicon, and cerium elements, likely developed as a research material for high-temperature or functional applications. This composition sits at the intersection of Heusler alloys and rare-earth intermetallics, making it potentially relevant for magnetothermoelectric, magnetocaloric, or structural applications where rare-earth elements enhance performance at elevated temperatures or under specific magnetic fields. Limited industrial adoption suggests this remains primarily a laboratory or exploratory phase material; engineers would consider it only for specialized research projects requiring unusual combinations of magnetic, thermal, or mechanical properties unavailable in conventional superalloys or Ni-based intermetallics.

research and developmenthigh-temperature intermetallicsmagnetic materials explorationrare-earth functional compoundsadvanced metallurgy prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.7290
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.