ReTaN3 — Properties & Data | MatWorld

ReTaN3

ceramic

· ReTaN3

ReTaN3 is a ceramic compound in the refractory nitride family, combining rhenium and tantalum in a ternary nitride phase. This material is of primary interest in high-temperature structural applications and advanced material research, where its refractory properties and potential hardness make it a candidate for extreme-environment engineering. ReTaN3 represents the emerging class of multi-principal element ceramics being explored for next-generation turbine components, thermal barriers, and wear-resistant coatings where traditional single-phase nitrides reach performance limits.

high-temperature refractory applicationsadvanced ceramic coatingsturbine engine componentswear-resistant compositesresearch and development materialsthermal barrier systems

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)	2.872	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.720	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.

ReTaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental