Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
metallic, brittle
|
| gptkbp:CASNumber |
12011-85-5
|
| gptkbp:chemicalFormula |
Fe3C
|
| gptkbp:color |
pale gray
|
| gptkbp:containsElement |
carbon
iron |
| gptkbp:crystalSystem |
orthorhombic
|
| gptkbp:density |
7.7 g/cm³
|
| gptkbp:discoveredBy |
Adolf Martens
|
| gptkbp:foundIn |
gptkb:steel
cast iron |
| gptkbp:hardnessMohs |
6.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cementite
|
| gptkbp:IUPACName |
iron carbide
|
| gptkbp:magnetType |
ferromagnetic below 210 K
|
| gptkbp:meltingPoint |
1227 °C
|
| gptkbp:molecularWeight |
179.54 g/mol
|
| gptkbp:namedAfter |
gptkb:Henri_Louis_Le_Chatelier
|
| gptkbp:role |
microstructure of cast iron
microstructure of steel |
| gptkbp:bfsParent |
gptkb:Bainite_in_Steels
|
| gptkbp:bfsLayer |
7
|