Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
gptkb:ferrite |
| gptkbp:CASNumber |
12023-91-5
|
| gptkbp:chemicalFormula |
gptkb:SrFe12O19
|
| gptkbp:color |
dark gray
|
| gptkbp:containsElement |
gptkb:strontium
iron oxygen |
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:density |
~5.1 g/cm³
|
| gptkbp:discoveredIn |
1950s
|
| gptkbp:isCeramic |
true
|
| gptkbp:isFerrimagnetic |
true
|
| gptkbp:magnetType |
hard magnetic material
|
| gptkbp:molecularWeight |
1111.5 g/mol
|
| gptkbp:similarTo |
gptkb:barium_ferrite
|
| gptkbp:usedFor |
permanent magnets
|
| gptkbp:usedIn |
electric motors
microwave devices loudspeakers |
| https://www.w3.org/2000/01/rdf-schema#label |
strontium ferrite
|