Evolution of a Martensite Packet under Multicycle Fatigue Loading

Autor: E. Yu. Suchkova, E. V. Kozlov, Yu. F. Ivanov, Victor Gromov, O. V. Sosnin
Rok vydání: 2003
Předmět:
Zdroj: Russian Physics Journal. 46:1181-1185
ISSN: 1064-8887
DOI: 10.1023/b:rupj.0000028143.30810.17
Popis: The methods of diffraction electron microscopy of thin metal foils are used to study the defect substructure and the phase content of preliminary quenched Fe–0.60C–1Mn–2Si steel subjected to multicycle fatigue tests. It is demonstrated that steel loading is accompanied by the initial stage of dynamic recrystallization. One of the mechanisms of forming dynamic recrystallization centers is the pair coalescence of packet martensite crystals.
Databáze: OpenAIRE