DyLuIr2

ceramic

· JVASP-110411· DyLuIr2

DyLuIr2 is an intermetallic ceramic compound composed of dysprosium, lutetium, and iridium, representing a rare-earth transition metal ceramic in the pyrochlore or related crystal family. This is a research-phase material being investigated for high-temperature structural and functional applications where extreme hardness, thermal stability, and corrosion resistance are critical. The combination of heavy rare-earth elements (Dy, Lu) with the refractory transition metal iridium targets extreme-environment performance, making it of interest to aerospace and materials science researchers exploring next-generation high-temperature ceramics beyond conventional oxide systems.

High-temperature aerospace componentsExtreme-environment coatingsResearch ceramicsRefractory materialsThermal barrier systemsMaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,349.6	ksi	DFT · OptB88vdW
Shear Modulus(G)	4,211.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5596	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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)	-1.009	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.

DyLuIr2 — Properties & Data | MatWorld

DyLuIr2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental