Cobalt karfe ne mai kyalkyali mai launin toka, mai tsananin ƙarfi da gaggauce, ferromagnetic, kuma kama da ƙarfe da nickel a cikin taurin, ƙarfin ɗaure, kaddarorin injina, kaddarorin thermodynamic, da halayen lantarki.Magnetism yana ɓacewa lokacin zafi zuwa 1150 ℃.The...
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