HfC3
ceramic· JVASP-118521· HfC3
HfC3 is a hafnium carbide ceramic compound belonging to the refractory carbide family, characterized by extremely high melting points and hardness typical of transition metal carbides. This material is primarily explored in research and advanced applications requiring exceptional thermal stability and wear resistance, such as high-temperature structural components, cutting tools, and protective coatings where hafnium's superior oxidation resistance compared to other refractory carbides offers advantages in extreme environments.
refractory ceramicshigh-temperature structural applicationscutting tool coatingsthermal protection systemswear-resistant surfacesaerospace/defense research materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2723 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.863 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.336 | 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.