Effect of the Morphology of Structure on the Resistance of Welded Joints of High-Strength Pipe Steels to Brittle Fracture


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Abstract

The morphology of the structure of the near-weld region of the heat-affected zone of welded joints of high-strength pipe steels is studied and its effect on the resistance of the metal to brittle fracture is determined.

About the authors

L. A. Efimenko

I. M. Gubkin Russian State University for Oil and Gas

Author for correspondence.
Email: svarka@gubkin.ru
Russian Federation, Moscow

A. A. Ramus’

I. M. Gubkin Russian State University for Oil and Gas

Email: svarka@gubkin.ru
Russian Federation, Moscow

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