Email this article Influence of Tempering on Structure and Properties of Welded Joints of High-Strength Structural Steel Achieved by Submerged Arc Welding
- Authors: Lukyanova N.A.1, Melnikov P.V.1, Gribanova V.B.1
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Affiliations:
- National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey'
- Issue: No 1(117) (2024)
- Pages: 50-59
- Section: Metal science. Metallurgy
- URL: https://ogarev-online.ru/1994-6716/article/view/306055
- DOI: https://doi.org/10.22349/1994-6716-2024-117-1-50-59
- ID: 306055
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Abstract
The paper describes mechanical properties and microstructure of weld metal of welded joints of high-strength structural steel AB3K made by automatic submerged arc welding with K-shaped edge cutting. The comparative analysis of the process using Sv-07KhN3MD wire and 48A3 flux subjected to heat treatment under four different modes is carried out.
About the authors
N. A. Lukyanova
National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey'
Author for correspondence.
Email: mail@crism.ru
Cand Sc. (Eng) National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey', 19101, St. Petersburg, Russia
P. V. Melnikov
National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey'
Email: mail@crism.ru
Cand Sc. (Eng) National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey', 19101, St. Petersburg, Russia
V. B. Gribanova
National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey'
Email: mail@crism.ru
National Research Center 'Kurchatov Institute' – Central Scientific Research Institute of Structural Materials 'Prometey', 19101, St. Petersburg, Russia
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