Assessment of Residual Stresses in Specimens of Ferritic-Pearlitic Steel with Austenitic Cladding

A bimetallic reactor vessel material (steel 15Kh2MFA with austenitic cladding) is studied. The residual stresses arising in the bimetal after heat treatment are determined with the help of x-ray diffraction, acoustic and computer control techniques. The causes of the appearance of plastic strain in...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Metal science and heat treatment 2019-05, Vol.61 (1-2), p.114-119
Hauptverfasser:	Khlybov, A. A., Ryabov, D. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Annealing Austenitic stainless steels Bimetals Characterization and Evaluation of Materials Chemistry and Materials Science Cladding Classical Mechanics Computer control Corrosion (Chemistry) Engineering Thermodynamics Ferritic stainless steels Heat and Mass Transfer Heat treatment Laminated metals Materials Science Metallic Materials Nickel (Metal) Nuclear energy Nuclear industry Plastic deformation Residual stress Welding X-ray diffraction
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A bimetallic reactor vessel material (steel 15Kh2MFA with austenitic cladding) is studied. The residual stresses arising in the bimetal after heat treatment are determined with the help of x-ray diffraction, acoustic and computer control techniques. The causes of the appearance of plastic strain in the specimens are assessed and the deflections and the residual stresses after quenching and annealing are determined.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-019-00385-3