Hf1 N2
semiconductor· Hf1 N2
Hafnium nitride (HfN₂) is a ceramic compound belonging to the transition metal nitride family, known for its extremely high melting point and hardness. This material is primarily investigated in research contexts for applications requiring exceptional thermal stability and wear resistance, particularly in extreme-environment coatings and refractory applications where traditional materials degrade. Engineers consider hafnium nitride systems when designing components for hypersonic vehicles, plasma-facing surfaces, or cutting tools that must withstand prolonged exposure to extreme temperatures and mechanical stress.
refractory coatingshypersonic thermal protectionplasma-facing materialshard coatings and wear resistancehigh-temperature ceramics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.