Cr6 O18
ceramic· Cr6 O18
Cr₆O₁₈ is a chromium oxide ceramic compound that belongs to the family of transition metal oxides, potentially existing as a mixed-valence or polymeric chromium oxide phase. While this specific stoichiometry is not common in standard engineering databases, chromium oxides are valued in high-temperature and corrosion-resistant applications due to chromium's strong oxide-forming tendency and thermal stability. The material's relevance to practicing engineers would depend on specialized high-temperature, wear-resistant, or catalytic applications where chromium oxide's hardness and chemical inertness are leveraged.
High-temperature ceramicsWear-resistant coatingsCorrosion barriersRefractory materialsCatalyst supportsResearch/advanced ceramics
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.