Search for: [Abstrakt = "The primary crystallization of Co78Si9B13 metallic glass starts at 648 K and as a consequence of this the ε\-Co\(Si\) phase with needle morphology is created. The second stage of crystallization \(at 773 K\) is the eutectic and as a result of this α\-Co\(Si\) and boron phases\: \(Co,Si\)3B, \(Co,Si\)2B are formed. The crystallites of these phases have layer morphology. These characteristic morphologies in the first and second stages lead to the increase in coercivity."]