Ca4Fe9O17
ceramic· JVASP-91381· Ca4Fe9O17
Ca₄Fe₉O₁₇ is a complex iron-calcium oxide ceramic belonging to the family of mixed-valence iron oxides, likely studied for its magnetic and structural properties in research contexts. While not widely commercialized as a primary engineering material, compounds in this oxide family are investigated for applications requiring controlled magnetic behavior, thermal stability, or catalytic activity. Engineers would consider this material primarily in experimental or specialized applications where the specific iron-calcium oxide phase offers advantages in magnetic performance or high-temperature stability that cannot be met by conventional alternatives.
magnetic ceramics researchhigh-temperature oxidescatalytic applicationsiron oxide phasesceramic composition studies
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.