Effect of the energy parameters of the welding process on the structure and properties of welded joints in low-alloy steels

The results of investigations of the effect of the pulsed welding process on the structure and mechanical properties of welded joints in low-alloy steels are presented. It is shown that the pulsed welding conditions improve the homogeneity of the structure and reduce the grain size of the metal of t...

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Bibliographic Details
Published inWelding international Vol. 27; no. 9; pp. 678 - 680
Main Authors Sarayev, Yu.N., Bezborodov, V.P.
Format Journal Article
LanguageEnglish
Published Cambridge Taylor & Francis Group 01.09.2013
Taylor & Francis Ltd
Subjects
Ductility
Grain size
hardness
Heat affected zone
Heating
Homogeneity
Joint strength
Low alloy steels
Mechanical properties
plasticity
pulse mode
Steel alloys
strength
structure
Temperature effects
welded joint
Welded joints
Welding
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Summary:The results of investigations of the effect of the pulsed welding process on the structure and mechanical properties of welded joints in low-alloy steels are presented. It is shown that the pulsed welding conditions improve the homogeneity of the structure and reduce the grain size of the metal of the welded joint and the heat-affected zone (HAZ). Changes in the structure increase the ductility of the welded joint.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0950-7116
1754-2138
DOI:10.1080/09507116.2012.753276