CeSi2Ir3

ceramic

· JVASP-21897· CeSi2Ir3

CeSi₂Ir₃ is an intermetallic ceramic compound combining cerium, silicon, and iridium—a research-phase material belonging to the rare-earth silicide family. This composition sits at the intersection of refractory ceramics and high-performance intermetallics, designed to explore enhanced thermal stability, oxidation resistance, and mechanical properties at extreme temperatures where conventional materials degrade. While not yet established in mainstream production, compounds in this material family are investigated for aerospace, nuclear, and ultra-high-temperature structural applications where density and phase stability under thermal cycling are critical design constraints.

High-temperature aerospace componentsRefractory applicationsNuclear reactor materials researchThermal barrier coatingsResearch and developmentExtreme environment structural materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.85	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.5100	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)	-0.8630	eV/atom	—

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

Regulatory Screening

Environmental

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.

CeSi2Ir3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental