V2N3

metal
· JVASP-92687· V2N3

V2N3 is a vanadium nitride ceramic compound that belongs to the refractory metal nitride family, known for high hardness and thermal stability at elevated temperatures. While primarily a research and specialty material rather than a commodity grade, vanadium nitrides are investigated for cutting tool coatings, wear-resistant surfaces, and high-temperature structural applications where conventional steel or carbide would fail. Engineers consider V2N3 when extreme hardness, oxidation resistance, and thermal shock tolerance are critical—particularly in aerospace and precision machining contexts—though commercial availability and cost typically limit adoption to applications where performance gains justify custom processing.

cutting tool coatingswear-resistant surfaceshigh-temperature oxidation barriersrefractory applicationsresearch/advanced ceramics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
312.0
GPa—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
180.5
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.544
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1503
eV/atom—
Formation Energy(ΔHf)
-0.9062
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

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.