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Structure of welded joints of 15Kh2MFA steel completed with low carbon surfacing without heat treatmen
https://doi.org/10.22349/1994-6716-2020-101-1-35-43
Abstract
The paper studies the 15Kh2MFA steel structures at various sections of the welded joint performed without heat treatment after welding with low-carbon surfacing. It is shown that there are three zones in lowcarbon surfacing, which differ in the content of chemical elements passing from the base metal to the deposited one, as well as in the tendency to form hardened structures during welding.
About the Authors
M. N. Timofeev
NRC “Kurchatov Institute” – CRISM “Prometey”
Россия
Cand Sc. (Eng)
Россия
Cand Sc. (Eng)
S. N. Galyatkin
NRC “Kurchatov Institute” – CRISM “Prometey”
Россия
Cand Sc. (Eng)
Россия
Cand Sc. (Eng)
R. I. Samoylenko
NRC “Kurchatov Institute” – CRISM “Prometey”
Россия
Россия
Yu. M. Markova
NRC “Kurchatov Institute” – CRISM “Prometey”
Россия
Россия
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Review
For citations:
Timofeev M.N., Galyatkin S.N., Samoylenko R.I., Markova Yu.M. Structure of welded joints of 15Kh2MFA steel completed with low carbon surfacing without heat treatmen. Voprosy Materialovedeniya. 2020;(1(101)):35-43. (In Russ.) https://doi.org/10.22349/1994-6716-2020-101-1-35-43
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