Formation and evolution of the structure and phase composition of stainless steel during electron-beam treatment and multiple-cycle fatigue

Methods of modern material physics were used for the formation and evolution of the structural and phase state during electron-beam treatment and multiple-cycle fatigue in 20Cr23Ni18 stainless steel. Patterns of the structure, phase composition, and defective substructure of 20Cr23Ni18 austenite ste...

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Veröffentlicht in:	Inorganic materials : applied research 2017, Vol.8 (4), p.521-527
Hauptverfasser:	Vorob’ev, S. V., Glezer, A. M., Sizov, V. V., Gromov, V. E., Konovalov, S. V., Ivanov, Yu. F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Austenite Chemistry Chemistry and Materials Science Electron beams Evolution Failure load Fatigue failure Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Metal fatigue Phase composition Stainless steels Steel structures Structural steels
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Beschreibung
Zusammenfassung:	Methods of modern material physics were used for the formation and evolution of the structural and phase state during electron-beam treatment and multiple-cycle fatigue in 20Cr23Ni18 stainless steel. Patterns of the structure, phase composition, and defective substructure of 20Cr23Ni18 austenite steel at the multicycle failure load were determined as well as the gradient character of evolution of the structural and phase states and defective substructure of steel irradiated by electron beams under different conditions.
ISSN:	2075-1133 2075-115X
DOI:	10.1134/S2075113317040232