Improving the service properties of metal structures working in the conditions of low climatic temperatures by methods of adaptive pulsed-arc welding

Experimental results confirm that the application of adaptive pulsed-arc welding with regulated heat input to welded material refines the structure of the metal, lowers the degree of softening of the fusion zone of the welded joint and greatly increases the mechanical properties of the welded joints...

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Bibliographic Details
Published in:Welding international 2016-11, Vol.30 (11), p.884-890
Main Authors: Saraev, Yu. N., Gladkovskiy, S. V., Veselova, V. E., Golikov, N. I.
Format: Article
Language:English
Subjects:
Adaptive structures
Alloys
Mechanical properties
metal structure
pulse arc welding
Softening
the heat-affected zone
Welded joints
Welding
Welding joint
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Summary:Experimental results confirm that the application of adaptive pulsed-arc welding with regulated heat input to welded material refines the structure of the metal, lowers the degree of softening of the fusion zone of the welded joint and greatly increases the mechanical properties of the welded joints, including structures working at low temperatures.
ISSN:0950-7116
1754-2138
DOI:10.1080/09507116.2016.1154271