TaYN3 — Properties & Data | MatWorld

TaYN3

ceramic

· TaYN3

TaYN3 is a tantalum-yttrium nitride ceramic compound combining refractory metal and rare-earth chemistry for extreme-environment applications. This material belongs to the family of advanced nitride ceramics and appears to be primarily a research or specialized engineering compound rather than a commodity material; it is investigated for applications requiring combinations of high hardness, thermal stability, and chemical resistance at elevated temperatures. Engineers would consider TaYN3 where conventional ceramics or metallic coatings prove insufficient, particularly in environments demanding simultaneous resistance to thermal shock, oxidation, and mechanical wear.

high-temperature coatingsrefractory applicationswear-resistant surfacescutting tool insertsaerospace thermal protectionresearch/development materials

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)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.480	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.

TaYN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental