HfVN3
metal· HfVN3
HfVN3 is a refractory metal nitride compound combining hafnium and vanadium, belonging to the family of transition metal nitrides known for exceptional hardness and thermal stability at elevated temperatures. This material is primarily of research and development interest for ultra-high-temperature applications and wear-resistant coatings, where its combination of high melting point and chemical stability offers potential advantages over conventional carbides and nitrides. HfVN3 represents an emerging alternative in the refractory ceramics space, particularly for extreme environment applications where traditional materials like TiN or WC reach their limits.
ultra-high-temperature coatingswear-resistant hard coatingsrefractory materials researchcutting tools (exploratory)thermal barrier applicationshigh-entropy alloy component
Compliance & Regulations
?EAR?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
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.