Zr3N2 — Properties & Data | MatWorld

Zr3N2

metal

· JVASP-39982· Zr3N2

Zr₃N₂ is a zirconium nitride ceramic compound that belongs to the transition metal nitride family, offering high hardness and thermal stability. It is primarily of research and developmental interest for hard coatings, wear-resistant applications, and high-temperature structural components, though industrial adoption remains limited compared to established nitrides like TiN. The material is valued in materials science for its potential in cutting tool coatings, thermal barrier systems, and applications requiring combined hardness and oxidation resistance at elevated temperatures.

hard coatings and wear protectionhigh-temperature materials researchcutting tool applicationsthermal barrier systemsrefractory compoundsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.874	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000180	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000122	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.103	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	1.723	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.570	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

Export Control

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.

Zr3N2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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