IrC3

ceramic

· JVASP-153800· IrC3

IrC3 is a ceramic compound belonging to the iridium carbide family, combining iridium metal with carbon in a three-to-one stoichiometric ratio. This material is primarily of research and development interest rather than a mainstream industrial ceramic, positioned within the ultra-high-performance ceramics class alongside other transition metal carbides. IrC3 is investigated for extreme environment applications requiring exceptional hardness, thermal stability, and chemical resistance, with potential use in cutting tools, wear-resistant coatings, and high-temperature structural components in aerospace and defense contexts.

high-temperature ceramicswear-resistant coatingscutting tool insertsextreme environment applicationsresearch/development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	191.0	GPa	—
Poisson's Ratio(ν)	0.1900	-	—
Shear Modulus(G)	148.6	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.692	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7080	eV/atom	—
Formation Energy(ΔHf)	0.7056	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.

IrC3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental