Effect of corrosive media on the cracking resistance of pipe steel under load


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Abstract

The kinetics of fatigue crack propagation has been studied in full-thickness specimens cut from a main pipeline under the simultaneous action of a cyclic load and a hydrogen sulfide-containing corrosive medium. The degradation mechanisms of the material are discussed using the results of optical microscopy.

About the authors

S. D. Musaev

Moscow Aviation Institute (National Research University)

Email: s.betsofen@gmail.ru
Russian Federation, Volokolamskoe sh. 4, Moscow, 121552

S. Ya. Betsofen

Moscow Aviation Institute (National Research University)

Author for correspondence.
Email: s.betsofen@gmail.ru
Russian Federation, Volokolamskoe sh. 4, Moscow, 121552

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