K4 Zr5 O12
ceramic· K4 Zr5 O12
K4Zr5O12 is a complex zirconium oxide ceramic compound containing potassium, belonging to the family of zirconia-based ceramics engineered for high-temperature and chemically aggressive environments. This material is primarily of research and specialized industrial interest, valued in applications where thermal stability, chemical resistance, and structural integrity at elevated temperatures are critical requirements. Its notable advantage over conventional zirconia ceramics lies in its potential for improved phase stability and reduced thermal expansion mismatch in composite systems, making it relevant for aerospace, nuclear, and advanced thermal management applications.
refractory coatingsthermal barrier systemsnuclear fuel claddinghigh-temperature sealsaerospace thermal protectionchemical corrosion resistance
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.