HfTiO2N
ceramic· HfTiO2N
HfTiO₂N is an experimental oxynitride ceramic compound combining hafnium, titanium, oxygen, and nitrogen phases—a material class being investigated for high-temperature and harsh-environment applications. While not yet widely commercialized, hafnium-titanium oxynitrides are of research interest in thermal barrier coatings, refractory systems, and advanced ceramics where the incorporation of nitrogen is expected to improve hardness, oxidation resistance, and thermal stability compared to conventional oxide ceramics. Engineers evaluating this material should expect it to exist primarily in academic or prototype-scale contexts rather than as an established engineering commodity.
thermal barrier coatings (research phase)high-temperature refractory applicationswear-resistant ceramic compositesoxidation-resistant coatingsadvanced ceramics development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
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
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.