HfS31
ceramic· JVASP-132460· HfS31
HfS₃ is a hafnium sulfide ceramic compound belonging to the refractory sulfide family, offering high thermal stability and chemical resistance at elevated temperatures. This material is primarily of research interest for applications requiring exceptional thermal performance and corrosion resistance in extreme environments, such as specialized coatings, high-temperature crucibles, and potential aerospace or nuclear thermal protection systems where conventional ceramics may degrade.
high-temperature coatingsrefractory liningsthermal protection systemscorrosion-resistant cruciblesaerospace thermal barriersresearch/development applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.