Ir1 Ru1

semiconductor

· Ir1 Ru1

Ir1Ru1 is an equiatomic intermetallic compound combining iridium and ruthenium, two platinum-group metals known for exceptional hardness and chemical stability. This material is primarily of research and development interest for high-temperature structural applications, catalysis, and wear-resistant coatings where extreme thermal stability and noble metal corrosion resistance are required. While not yet widely commercialized, the iridium-ruthenium system is explored for advanced aerospace and chemical processing environments where conventional superalloys fall short.

high-temperature coatingscatalytic applicationswear-resistant surfacesaerospace researchchemical reactor componentselectronic contacts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	332.4	GPa	—
Shear Modulus(G)	165.2	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00540	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.03000	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ir1 Ru1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control