HfZnN2
ceramic· JVASP-36531· HfZnN2
HfZnN2 is a ternary nitride ceramic compound combining hafnium, zinc, and nitrogen elements, representing an emerging class of hard ceramic materials with potential for high-temperature and wear-resistant applications. This material is primarily of research and development interest rather than established industrial production, positioned within the broader family of transition metal nitrides known for exceptional hardness and thermal stability. Engineers would evaluate HfZnN2 for advanced applications where conventional ceramics or coatings reach performance limits, particularly in extreme environments requiring combined hardness, thermal shock resistance, and chemical inertness.
Protective coatings and hard surface layersHigh-temperature structural componentsWear-resistant cutting tool insertsResearch phase materials for aerospaceThermal barrier applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27,924.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 13,909.1 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3337 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.361 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 46.25 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.6339 | C/m² | — | ||
Seebeck Coefficient(S) | -397.4 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.149 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.