IrKr

ceramic

· JVASP-128503· IrKr

IrKr is an intermetallic ceramic compound combining iridium and krypton, representing an experimental material in the high-performance refractory ceramics family. This material is primarily of research interest for extreme-temperature and corrosion-resistant applications where conventional ceramics or superalloys reach their limits. Its notable characteristics stem from iridium's exceptional chemical stability and high melting point, making it a candidate for specialized aerospace, nuclear, or chemical processing environments where both thermal and chemical resistance are critical.

high-temperature aerospace componentsnuclear reactor materialschemical processing equipmentextreme environment researchcorrosion-resistant coatingsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3199	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)	1.911	eV/atom	—
Formation Energy(ΔHf)	1.911	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.

IrKr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental