HfH6C5O4
ceramic· JVASP-101939· HfH6C5O4
HfH₆C₅O₄ is a hafnium-based ceramic compound combining hydride, carbide, and oxide phases in a single matrix. This is an experimental material primarily studied in research contexts for extreme-temperature and high-hardness applications, representing an emerging class of complex ceramic composites that leverage hafnium's refractory properties. While not yet established in mainstream industrial production, materials in this family are investigated for aerospace thermal protection, wear-resistant coatings, and ultra-high-temperature structural applications where conventional ceramics approach their limits.
hypersonic vehicle thermal protectionrefractory coatings (research phase)wear-resistant compositeshigh-temperature structural ceramicsadvanced aerospace materials (exploratory)
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.