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Metallurgist
Published in: Metallurgist 9-10/2024

08-03-2024

The Role of the Weld Metal Structure Formation in Selecting Rational Cooling Rates When Welding K80 Strength Grade Steel

Authors: L. A. Efimenko, A. A. Ramus, I. Yu. Utkin, N. A. Murashov, E. M. Vyshemirsky, S. P. Sevostyanov, R. Yu. Muratov

Published in: Metallurgist | Issue 9-10/2024

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Abstract

The authors studied the specifics of the kinetics of austenite decomposition in the near-weld region of the heat-affected zone, as well as the weld metal under the welding process conditions used in the construction of main gas pipelines made of promising K80 strength grade steels. An approach to selecting rational cooling rates during welding is presented.
previous article Structure and Properties of Welded Joints of High-Strength Steels Made by Metal-Cored Wire with Nitrogen
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Metadata
Title
The Role of the Weld Metal Structure Formation in Selecting Rational Cooling Rates When Welding K80 Strength Grade Steel
Authors
L. A. Efimenko
A. A. Ramus
I. Yu. Utkin
N. A. Murashov
E. M. Vyshemirsky
S. P. Sevostyanov
R. Yu. Muratov
Publication date
08-03-2024
Publisher
Springer US
Published in
Metallurgist / Issue 9-10/2024
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-024-01626-4

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