CeIrOs

ceramic

· JVASP-106829· CeIrOs

CeIrOs is a ternary ceramic compound combining cerium, iridium, and osmium—a rare intermetallic composition that bridges ceramic and metallic material classes. This is primarily a research-phase material studied for its potential in extreme-environment applications where exceptional thermal stability, high-temperature oxidation resistance, and chemical inertness are critical; the incorporation of precious refractory metals (iridium and osmium) positions it as a candidate for aerospace, nuclear, or catalytic applications, though industrial adoption remains limited and material behavior is not yet standardized for engineering design.

high-temperature structural applicationsextreme environment researchnuclear fuel systemsaerospace componentscatalytic or functional ceramicsexperimental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5596	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)	-0.5983	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.

CeIrOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental