DyIr3 — Properties & Data | MatWorld

DyIr3

ceramic

· JVASP-14542· DyIr3

DyIr3 is an intermetallic ceramic compound combining dysprosium (a rare-earth element) with iridium, forming a hard, dense material within the ceramic family. This material represents an experimental composition of interest in high-performance applications requiring extreme hardness and thermal stability, particularly in research contexts exploring rare-earth intermetallic compounds for specialized engineering uses. Its notable density and rigid crystalline structure position it as a candidate for applications demanding exceptional wear resistance and thermal durability in demanding operational environments.

high-temperature applicationswear-resistant coatingsrare-earth intermetallics researchprecision cutting toolsthermal barrier materialsexperimental aerospace components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	219.0	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	109.0	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	18.37	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)	0.1456	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5119	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.

DyIr3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental