Y5Ir3 — Properties & Data | MatWorld

Y5Ir3

ceramic

· JVASP-154624· Y5Ir3

Y5Ir3 is an intermetallic ceramic compound combining yttrium and iridium, belonging to the rare-earth intermetallic family. This material is primarily of research and specialized industrial interest, valued for applications requiring exceptional thermal stability, oxidation resistance, and high-temperature structural integrity in extreme environments. Its combination of rare-earth and noble-metal constituents makes it notable for aerospace and high-performance applications where conventional superalloys reach their thermal limits.

high-temperature structural applicationsaerospace componentsextreme environment materialsoxidation-resistant coatingsresearch and developmentthermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.101	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8747	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y5Ir3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental