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This article is cited in 3 scientific papers (total in 3 papers)
Short Communication
Mechanics of Solids
Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion
S. A. Bubnova, I. I. Ovchinnikovb, A. A. Bubnovc a Balashov Institute (Branch) of the Saratov State University named after N. G. Chernyshevsky, Balashov, Saratov region, Russia
b Saratov State Technical University named after Yu. A. Gagarin, Saratov, Russia
c Ryazan State Radio Engineering University, Ryazan, Russia
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
The behavior of the thick-walled pipeline under hydrogen corrosion is studied. The model example of thick-walled tube made of St. 20 steel with a region of local heating is considered. The internal and external pressures of hydrogenous medium are used as loading factors in the model example. The greatest effect of the value of internal pressure of hydrogenous medium on time to fracture is noted.
Also, the faster decarburization in the region of high temperature is pointed out.
Keywords:
hydrogen corrosion, destruction, front of decarburization, thick-walled pipeline.
Original article submitted 02/V/2011 revision submitted – 06/V/2012
Citation:
S. A. Bubnov, I. I. Ovchinnikov, A. A. Bubnov, “Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(27) (2012), 178–182
Linking options:
https://www.mathnet.ru/eng/vsgtu960 https://www.mathnet.ru/eng/vsgtu/v127/p178
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