Lu5(Si5Ir2)2

ceramic

· Lu5(Si5Ir2)2

Lu5(Si5Ir2)2 is an intermetallic ceramic compound combining lutetium, silicon, and iridium in a complex crystal structure. This is a research-phase material studied for potential high-temperature applications where extreme thermal stability and chemical inertness are required. The incorporation of iridium—a platinum-group metal—suggests development targeting aerospace, catalytic, or specialized refractory environments where conventional ceramics and superalloys reach performance limits.

high-temperature structural ceramicsaerospace researchrefractory applicationsintermetallic compositesthermal barrier coatings (experimental)catalytic substrates

Compliance & Regulations

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

Units:

si imperial

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

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.

Lu5(Si5Ir2)2

Electrical Properties

Regulatory Screening

Environmental