Study of Melting Methods by Electric Resistance Welding of Rails

Study of Melting Methods by Electric Resistance Welding of Rails

An analysis of the results of rail operation shows that up to a third of all rail breaks in the railway line and up to 12.9% of all withdrawn acute defective rails are associated with welded joints. This is largely explained by the formation of structures with martensite sections in the welded joint...

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Bibliographic Details
Main Authors: Viktor A. Rezanov, Nikita V. Martyushev, Vladislav V. Kukartsev, Vadim S. Tynchenko, Viktor A. Kukartsev, Anna V. Grinek, Vadim Y. Skeeba, Anatoly V. Lyosin, Antonina I. Karlina
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Metals
Subjects:
rails
welded rail joints
martensite
lamellar pearlite
hardness
microhardness
Online Access:https://www.mdpi.com/2075-4701/12/12/2135

Internet

https://www.mdpi.com/2075-4701/12/12/2135

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