TaIrN3 — Properties & Data | MatWorld

TaIrN3

ceramic

· TaIrN3

TaIrN3 is an experimental ceramic compound combining tantalum, iridium, and nitrogen, belonging to the family of refractory nitride ceramics. This material is primarily of research interest for ultra-high-temperature applications where extreme hardness, chemical inertness, and thermal stability are critical, though it remains largely in development rather than established industrial production. The tantalum-iridium combination targets specialized aerospace and defense applications where conventional superalloys reach their thermal limits.

refractory ceramic researchultra-high-temperature applicationsaerospace thermal protectionhard coating developmentchemical/corrosion resistance testingmaterials research & development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.2436	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	eV/atom	DFT

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.

TaIrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental