Interrelation between Performance Characteristics and Structure of the Heat-Affected Zones in Ferrite–Bainite Steels

This paper is focused on the study of changes in structure, impact work, and crack resistance in two sections of the simulated heat-affected zone of low-carbon low-alloy steel with a guaranteed yield strength of 420 MPa (coarse-grained and complete recrystallization sections). The various welding th...

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Bibliographic Details
Published in:Inorganic materials : applied research 2020-11, Vol.11 (6), p.1333-1340
Main Authors: Sych, O. V., Korotovskaya, S. V., Khlusova, E. I.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Metal Sciences. Metallurgy
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Summary:This paper is focused on the study of changes in structure, impact work, and crack resistance in two sections of the simulated heat-affected zone of low-carbon low-alloy steel with a guaranteed yield strength of 420 MPa (coarse-grained and complete recrystallization sections). The various welding thermal cycles have been simulated with the Gleeble 3800 complex.
ISSN:2075-1133
2075-115X
DOI:10.1134/S207511332006026X