Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:chemical_compound
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
|
https://www.w3.org/2000/01/rdf-schema#label |
strontium ferrite
|
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 |
gptkbp:bfsParent |
gptkb:ferrite
|
gptkbp:bfsLayer |
6
|