CeSi3Ir

ceramic

· JVASP-92576· CeSi3Ir

CeSi3Ir is an intermetallic ceramic compound combining cerium, silicon, and iridium—a material class typically investigated for high-temperature structural and functional applications. This is a research-phase compound rather than a production material; intermetallics of this type are explored for their potential to combine ceramic hardness with metallic toughness, particularly in extreme thermal or corrosive environments. The iridium addition suggests potential interest in oxidation resistance and elevated-temperature stability, making it relevant to advanced aerospace, nuclear, or catalytic applications where conventional ceramics or superalloys face limitations.

high-temperature structural applicationsaerospace research materialsintermetallic compositesoxidation-resistant coatingsadvanced catalyst substratesnuclear fuel cladding research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2798	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.4180	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)	-0.7614	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.

CeSi3Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental