HfTaN2
ceramic· JVASP-101188· HfTaN2
HfTaN₂ is a ceramic compound combining hafnium, tantalum, and nitrogen, belonging to the refractory nitride family. This material is primarily of research and development interest for ultra-high-temperature applications where extreme hardness, thermal stability, and chemical resistance are required. It represents an emerging class of advanced ceramics being investigated for aerospace, thermal protection, and cutting tool applications where conventional materials reach their performance limits.
ultra-high-temperature coatingsrefractory ceramicsadvanced cutting toolsthermal barrier systemsresearch/development phaseaerospace heat protection
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.