Ti3N4
metal· JVASP-110147· Ti3N4
Ti3N4 is a titanium nitride ceramic compound that belongs to the family of refractory metal nitrides, offering high hardness and thermal stability at elevated temperatures. This material is primarily of research and advanced manufacturing interest, particularly in cutting tool coatings, wear-resistant surfaces, and high-temperature structural applications where conventional titanium alloys reach their limits. Engineers select titanium nitrides over softer alternatives when extreme hardness, oxidation resistance, and thermal durability are critical—though Ti3N4 remains less commercially established than binary TiN, making it most relevant to cutting-edge aerospace, automotive, and tooling development programs.
cutting tool coatingswear-resistant surfaceshigh-temperature ceramicsrefractory applicationsresearch/advanced composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1654 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1614 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.474 | 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.