Ca3Ir

ceramic

· JVASP-129857· Ca3Ir

Ca3Ir is an intermetallic ceramic compound combining calcium and iridium, belonging to the family of metallic ceramics and intermetallics that exhibit mixed ionic-covalent bonding characteristics. This material remains largely in the research phase, with primary interest in high-temperature applications and as a model compound for studying the properties of rare-earth and refractory intermetallic systems. The inclusion of iridium—a platinum-group metal with exceptional corrosion resistance and thermal stability—suggests potential utility in extreme environments, though practical engineering applications remain limited compared to established intermetallic families.

High-temperature structural researchRefractory intermetallic systemsAdvanced ceramics developmentCorrosion-resistant coatings (exploratory)Materials science experimentationAerospace thermal applications (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1866	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)	0.09160	eV/atom	—
Formation Energy(ΔHf)	-0.1339	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.

Ca3Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental